Evidence Based Medicine on FHIR Implementation Guide
1.0.0-ballot3 - STU 1 ballot International flag

Evidence Based Medicine on FHIR Implementation Guide, published by HL7 International / Clinical Decision Support. This guide is not an authorized publication; it is the continuous build for version 1.0.0-ballot3 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/ebm/ and changes regularly. See the Directory of published versions

Resource Profile: M11ReportSection10 - Detailed Descriptions

Page standards status: Trial-use Maturity Level: 1

Definitions for the m11-report-section-10 resource profile

Guidance on how to interpret the contents of this table can be foundhere

0. Composition
Definition

A set of healthcare-related information that is assembled together into a single logical package that provides a single coherent statement of meaning, establishes its own context and that has clinical attestation with regard to who is making the statement. A Composition defines the structure and narrative content necessary for a document. However, a Composition alone does not constitute a document. Rather, the Composition must be the first entry in a Bundle where Bundle.type=document, and any other resources referenced from Composition must be included as subsequent entries in the Bundle (for example Patient, Practitioner, Encounter, etc.).

ShortA set of resources composed into a single coherent clinical statement with clinical attestation
Comments

While the focus of this specification is on patient-specific clinical statements, this resource can also apply to other healthcare-related statements such as study protocol designs, healthcare invoices and other activities that are not necessarily patient-specific or clinical.

Control0..*
Is Modifierfalse
Must Supportfalse
Summaryfalse
Invariantsdom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources (contained.contained.empty())
dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource (contained.where((('#'+id.trace('id') in %resource.descendants().select(reference | as(uri))) or descendants().where(reference='#' | as(uri)='#').exists()).not()).trace('unmatched', id).empty())
dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated (contained.meta.versionId.empty() and contained.meta.lastUpdated.empty())
dom-5: If a resource is contained in another resource, it SHALL NOT have a security label (contained.meta.security.empty())
dom-6: A resource should have narrative for robust management (text.`div`.exists())
2. Composition.implicitRules
Definition

A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.

ShortA set of rules under which this content was created
Comments

Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of its narrative along with other profiles, value sets, etc.

Control0..1
Typeuri
Is Modifiertrue because This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies its meaning or interpretation
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Must Supportfalse
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
4. Composition.contained
Definition

These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, nor can they have their own independent transaction scope. This is allowed to be a Parameters resource if and only if it is referenced by a resource that provides context/meaning.

ShortContained, inline Resources
Comments

This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags in their meta elements, but SHALL NOT have security labels. Contained resources may be a resource type defined in the FHIR specification, or an additional resource.

Control0..*
This element is affected by the following invariants: dom-2, dom-4, dom-3, dom-5
TypeResource
Is Modifierfalse
Must Supportfalse
Summaryfalse
Alternate Namesinline resources, anonymous resources, contained resources
6. Composition.extension:versionAlgorithm
Slice NameversionAlgorithm
Definition

Indicates the mechanism used to compare versions to determine which is more current.

ShortHow to compare versions
Comments

If set as a string, this is a FHIRPath expression that has two additional context variables passed in - %version1 and %version2 and will return a negative number if version1 is newer, a positive number if version2 and a 0 if the version ordering can't be successfully be determined.

Control0..1
TypeExtension(Artifact Version Algorithm) (Extension Type: Choice of: string, Coding)
Is Modifierfalse
Must Supportfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
8. Composition.extension:experimental
Slice Nameexperimental
Definition

A Boolean value to indicate that this artifact is authored for testing purposes (or education/evaluation/marketing) and is not intended to be used for genuine usage.

ShortFor testing purposes, not real usage
Control0..1
TypeExtension(Artifact Experimental) (Extension Type: boolean)
Is Modifierfalse
Must Supportfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
10. Composition.extension:description
Slice Namedescription
Definition

A free text natural language description of the artifact from a consumer's perspective.

ShortNatural language description of the artifact
Comments

This description can be used to capture details such as comments about misuse, instructions for clinical use and interpretation, literature references, examples from the paper world, etc. It is not a rendering of the artifact as conveyed in the 'text' field of the resource itself. This item SHOULD be populated unless the information is available from context (e.g. the language of the artifact is presumed to be the predominant language in the place the artifact was created).

Control0..1
TypeExtension(Artifact Description) (Extension Type: markdown)
Is Modifierfalse
Must Supportfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
12. Composition.extension:purpose
Slice Namepurpose
Definition

Explanation of why this artifact is needed and why it has been designed as it has.

ShortWhy this artifact is defined
Comments

This element does not describe the usage of the artifact. Instead, it provides traceability of ''why'' the resource is either needed or ''why'' it is defined as it is. This may be used to point to source materials or specifications that drove the structure of this artifact.

Control0..1
TypeExtension(Artifact Purpose) (Extension Type: markdown)
Is Modifierfalse
Must Supportfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
14. Composition.extension:copyright
Slice Namecopyright
Definition

A copyright statement relating to the artifact and/or its contents. Copyright statements are generally legal restrictions on the use and publishing of the artifact.

ShortUse and/or publishing restrictions
Comments

The short copyright declaration (e.g. (c) '2015+ xyz organization' should be sent in the copyrightLabel element.

Control0..1
TypeExtension(Artifact Copyright) (Extension Type: markdown)
Is Modifierfalse
Must Supportfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
16. Composition.extension:copyrightLabel
Slice NamecopyrightLabel
Definition

A short string (<50 characters), suitable for inclusion in a page footer that identifies the copyright holder, effective period, and optionally whether rights are resctricted. (e.g. 'All rights reserved', 'Some rights reserved').

ShortCopyright holder and year(s)
Comments

Defines the content expected to be rendered in all representations of the artifact. The (c) symbol should NOT be included in this string. It is expected to be added by software when rendering the notation. Full details about licensing, restrictions, warrantees, etc. goes in the more general 'copyright' element.

Control0..1
TypeExtension(Artifact Copyright Label) (Extension Type: string)
Is Modifierfalse
Must Supportfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
18. Composition.extension:approvalDate
Slice NameapprovalDate
Definition

The date on which the asset content was approved by the publisher. Approval happens once when the content is officially approved for usage.

ShortWhen resource approved by publisher
Comments

The date may be more recent than the approval date because of minor changes / editorial corrections.

Control0..1
TypeExtension(Resource Approval Date) (Extension Type: date)
Is Modifierfalse
Must Supportfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
20. Composition.extension:lastReviewDate
Slice NamelastReviewDate
Definition

The date on which the asset content was last reviewed. Review happens periodically after that, but doesn't change the original approval date.

ShortLast review date for the resource
Comments

If specified, this is usually after the approval date.

Control0..1
TypeExtension(Resource Last Review Date) (Extension Type: date)
Is Modifierfalse
Must Supportfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
22. Composition.extension:effectivePeriod
Slice NameeffectivePeriod
Definition

The period during which the resource content was or is planned to be effective.

ShortThe effective date range for the resource
Comments

The effective period for a resource determines when the content is applicable for usage and is independent of publication and review dates. For example, a measure intended to be used for the year 2016 would be published in 2015.

Control0..1
TypeExtension(Resource Effective Period) (Extension Type: Period)
Is Modifierfalse
Must Supportfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
24. Composition.extension:additionalLanguage
Slice NameadditionalLanguage
Definition

The Resource contains content in a language additional to the one in the language element.

ShortThe additional language
Control0..*
TypeExtension(Additional Language) (Extension Type: code)
Is Modifierfalse
Must Supportfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
26. Composition.extension:extendedContactDetail
Slice NameextendedContactDetail
Definition

Contact details to assist a user in finding and communicating with the publisher.

ShortContact details for the publisher
Comments

May be a web site, an email address, a physical address, a telephone number, etc.

Control0..*
TypeExtension(Artifact Extended Contact Detail) (Extension Type: ExtendedContactDetail)
Is Modifierfalse
Must Supportfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
28. Composition.extension:publicationDate
Slice NamepublicationDate
Definition

Specifies the publication date of the Resource.

ShortPublication date of Resource
Control0..1
TypeExtension(Publication Date) (Extension Type: date)
Is Modifierfalse
Must Supportfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
30. Composition.extension:publicationStatus
Slice NamepublicationStatus
Definition

The status of the processing for making the artifact publicly available, not necessarily the same as artifact status (Resource.status).

ShortPublication status
Control0..1
TypeExtension(ArtifactPublicationStatus) (Extension Type: CodeableConcept)
Is Modifierfalse
Must Supportfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
32. Composition.modifierExtension
Definition

May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

ShortExtensions that cannot be ignored
Comments

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Control0..*
TypeExtension
Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them
Must Supportfalse
Summarytrue
Requirements

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

Alternate Namesextensions, user content
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
34. Composition.status
Definition

The workflow/clinical status of this composition. The status is a marker for the clinical standing of the document.

Shortregistered | partial | preliminary | final | amended | corrected | appended | cancelled | entered-in-error | deprecated | unknown
Comments

If a composition is marked as withdrawn, the compositions/documents in the series, or data from the composition or document series, should never be displayed to a user without being clearly marked as untrustworthy. The flag "entered-in-error" is why this element is labeled as a modifier of other elements.

Some reporting work flows require that the original narrative of a final document never be altered; instead, only new narrative can be added. The composition resource has no explicit status for explicitly noting whether this business rule is in effect. This would be handled by an extension if required.

Control1..1
BindingThe codes SHALL be taken from CompositionStatushttp://hl7.org/fhir/ValueSet/composition-status|6.0.0-ballot3
(required to http://hl7.org/fhir/ValueSet/composition-status|6.0.0-ballot3)

The workflow/clinical status of the composition.

Typecode
Is Modifiertrue because This element is labelled as a modifier because it is a status element that contains status entered-in-error which means that the resource should not be treated as valid
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Must Supportfalse
Summarytrue
Requirements

Need to be able to mark interim, amended, or withdrawn compositions or documents.

Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
36. Composition.type
Definition

Specifies the particular kind of composition (e.g. History and Physical, Discharge Summary, Progress Note). This usually equates to the purpose of making the composition.

ShortKind of composition (LOINC if possible)
Comments

For Composition type, LOINC is ubiquitous and strongly endorsed by HL7. Most implementation guides will require a specific LOINC code, or use LOINC as an extensible binding.

Control1..1
BindingThe codes SHOULD be taken from FHIRDocumentTypeCodeshttp://hl7.org/fhir/ValueSet/doc-typecodes|6.0.0-ballot3
(preferred to http://hl7.org/fhir/ValueSet/doc-typecodes|6.0.0-ballot3)

Type of a composition.

TypeCodeableConcept
Is Modifierfalse
Must Supportfalse
Summarytrue
Requirements

Key metadata element describing the composition, used in searching/filtering.

Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
38. Composition.type.coding
Definition

A reference to a code defined by a terminology system.

ShortCode defined by a terminology system
Comments

Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

Control10..1*
TypeCoding
Is Modifierfalse
Summaryfalse
Requirements

Allows for alternative encodings within a code system, and translations to other code systems.

Pattern Value{
  "system" : "http://loinc.org",
  "code" : "35528-9",
  "display" : "Clinical trial protocol Clinical trial protocol"
}
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
40. Composition.type.text
Definition

A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

ShortPlain text representation of the concept
Comments

Very often the text is the same as a displayName of one of the codings.

Control0..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Summaryfalse
Requirements

The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

Pattern ValueCeSHarP Report
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
42. Composition.category
Definition

A categorization for the type of the composition - helps for indexing and searching. This may be implied by or derived from the code specified in the Composition Type.

ShortCategorization of Composition
Control0..*
BindingFor example codes, see ReferencedItemCategoryValueSethttp://hl7.org/fhir/ValueSet/referenced-item-category|6.0.0-ballot3
(example to http://hl7.org/fhir/ValueSet/referenced-item-category|6.0.0-ballot3)

High-level kind of a clinical document at a macro level.

TypeCodeableConcept
Is Modifierfalse
Must Supportfalse
Summarytrue
Requirements

Helps humans to assess whether the composition is of interest when viewing an index of compositions or documents.

Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
SlicingThis element introduces a set of slices on Composition.category. The slices areUnordered and Open, and can be differentiated using the following discriminators:
  • value @ text
  • 44. Composition.category:statistics
    Slice Namestatistics
    Definition

    A categorization for the type of the composition - helps for indexing and searching. This may be implied by or derived from the code specified in the Composition Type.

    ShortCategorization of Composition
    Control0..1*
    BindingFor example codes, see ReferencedItemCategoryValueSethttp://hl7.org/fhir/ValueSet/referenced-item-category|6.0.0-ballot3
    (example to http://hl7.org/fhir/ValueSet/referenced-item-category|6.0.0-ballot3)

    High-level kind of a clinical document at a macro level.

    TypeCodeableConcept
    Is Modifierfalse
    Must Supportfalse
    Summarytrue
    Requirements

    Helps humans to assess whether the composition is of interest when viewing an index of compositions or documents.

    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    46. Composition.category:statistics.coding
    Definition

    A reference to a code defined by a terminology system.

    ShortCode defined by a terminology system
    Comments

    Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

    Control10..1*
    TypeCoding
    Is Modifierfalse
    Summaryfalse
    Requirements

    Allows for alternative encodings within a code system, and translations to other code systems.

    Pattern Value{
      "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
      "code" : "C218625",
      "display" : "ICH M11 Protocol Section 10 STATISTICAL CONSIDERATIONS"
    }
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    48. Composition.category:statistics.text
    Definition

    A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

    ShortPlain text representation of the concept
    Comments

    Very often the text is the same as a displayName of one of the codings.

    Control10..1
    Typestring
    Is Modifierfalse
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    Summaryfalse
    Requirements

    The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

    Pattern Valuesection10-statistics
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    50. Composition.date
    Definition

    The composition editing time, when the composition was last logically changed by the author.

    ShortComposition editing time
    Comments

    The Last Modified Date on the composition may be after the date of the document was attested without being changed. This means that the date on an amended document is the date of the amendment, not the date of original authorship.

    Control1..1
    TypedateTime
    Is Modifierfalse
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    Must Supportfalse
    Summarytrue
    Requirements

    dateTime is used for tracking, organizing versions and searching. Note that this is the time of authoring this version of the Composition. When packaged in a document, Bundle.timestamp is the date of packaging.


    dateTime is used for tracking, organizing versions and searching. Note that this is the time of authoring this version of the Composition. When packaged in a document, Bundle.timestamp is the date of packaging.

    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    52. Composition.author
    Definition

    Identifies who is responsible for the information in the composition, not necessarily who typed it in.

    ShortWho and/or what authored the composition
    Control1..*
    TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
    Is Modifierfalse
    Must Supportfalse
    Summarytrue
    Requirements

    Identifies who is responsible for the content.

    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    54. Composition.title
    Definition

    Official human-readable label for the composition.

    ShortHuman Readable name/title
    Comments

    For many compositions, the title is the same as the text or a display name of Composition.type (e.g. a "consultation" or "progress note"). Note that CDA does not make title mandatory, but there are no known cases where it is useful for title to be omitted, so it is mandatory here. Feedback on this requirement is welcome during the trial use period.

    Control1..1
    Typestring
    Is Modifierfalse
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    Must Supportfalse
    Summarytrue
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    56. Composition.relatesTo
    Definition

    Relationships that this composition has with other compositions or documents (FHIR or non-FHIR resources) that already exist.

    ShortRelationships to other compositions/documents
    Comments

    To reference (using relatesTo) a Bundle of type "document" or another Composition where you only have the identifier, use a targetReference with an identifier.
    When a Composition is an alternate representation of another type of document e.g. CDA, the other document could be referenced in a DocumentReference resource.
    Here is an example of using relatesTo to reference another Bundle of type "document" or Composition where you only have the identifier:

    "relatesTo": [{
      "type": "replaces",
      "targetReference": {
        "identifier": { 
          "system": "...", 
          "value": "..."
        }
      } 
    }]
    
    Control0..*
    TypeBackboneElement
    Is Modifierfalse
    Must Supportfalse
    Summaryfalse
    Invariantsele-1: All FHIR elements must have a @value or children or both (hasValue() or (children().count() > id.count()))
    SlicingThis element introduces a set of slices on Composition.relatesTo. The slices areUnordered and Open, and can be differentiated using the following discriminators:
    • value @ type
    • 58. Composition.relatesTo.extension:classifier
      Slice Nameclassifier
      Definition

      Provides additional classifiers of the related artifact.

      ShortAdditional classifiers for RelatedArtifacts
      Control0..1
      TypeExtension(RelatesTo Classifier) (Extension Type: CodeableConcept)
      Is Modifierfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
      60. Composition.relatesTo.modifierExtension
      Definition

      May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

      Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

      ShortExtensions that cannot be ignored even if unrecognized
      Comments

      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

      Control0..*
      TypeExtension
      Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
      Summarytrue
      Requirements

      Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

      Alternate Namesextensions, user content, modifiers
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      62. Composition.relatesTo.type
      Definition

      The type of relationship to the related artifact.

      Shortdocumentation | justification | predecessor | successor | derived-from | depends-on | composed-of | part-of | amends | amended-with | appends | appended-with | cites | cited-by | comments-on | comment-in | contains | contained-in | corrects | correction-in | replaces | replaced-with | retracts | retracted-by | signs | similar-to | supports | supported-with | transforms | transformed-into | transformed-with | specification-of | created-with | cite-as | summarizes
      Control1..1
      BindingThe codes SHALL be taken from ArtifactRelationshipTypehttp://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3
      (required to http://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3)

      The type of relationship to the related artifact.

      Typecode
      Is Modifierfalse
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Must Supportfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      64. Composition.relatesTo.target[x]
      Definition

      The artifact that is related to this Composition Resource.

      ShortThe artifact that is related to this Composition
      Control1..1
      TypeChoice of: uri, Attachment, canonical(Resource), Reference(Resource), markdown
      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
      Is Modifierfalse
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Must Supportfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      66. Composition.relatesTo:citeAs
      Slice NameciteAs
      Definition

      Relationships that this composition has with other compositions or documents (FHIR or non-FHIR resources) that already exist.

      ShortRelationships to other compositions/documents
      Comments

      To reference (using relatesTo) a Bundle of type "document" or another Composition where you only have the identifier, use a targetReference with an identifier.
      When a Composition is an alternate representation of another type of document e.g. CDA, the other document could be referenced in a DocumentReference resource.
      Here is an example of using relatesTo to reference another Bundle of type "document" or Composition where you only have the identifier:

      "relatesTo": [{
        "type": "replaces",
        "targetReference": {
          "identifier": { 
            "system": "...", 
            "value": "..."
          }
        } 
      }]
      
      Control0..1*
      TypeBackboneElement
      Is Modifierfalse
      Must Supportfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children or both (hasValue() or (children().count() > id.count()))
      68. Composition.relatesTo:citeAs.extension:classifier
      Slice Nameclassifier
      Definition

      Provides additional classifiers of the related artifact.

      ShortAdditional classifiers for RelatedArtifacts
      Control0..1
      TypeExtension(RelatesTo Classifier) (Extension Type: CodeableConcept)
      Is Modifierfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
      70. Composition.relatesTo:citeAs.modifierExtension
      Definition

      May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

      Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

      ShortExtensions that cannot be ignored even if unrecognized
      Comments

      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

      Control0..*
      TypeExtension
      Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
      Summarytrue
      Requirements

      Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

      Alternate Namesextensions, user content, modifiers
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      72. Composition.relatesTo:citeAs.type
      Definition

      The type of relationship to the related artifact.

      Shortdocumentation | justification | predecessor | successor | derived-from | depends-on | composed-of | part-of | amends | amended-with | appends | appended-with | cites | cited-by | comments-on | comment-in | contains | contained-in | corrects | correction-in | replaces | replaced-with | retracts | retracted-by | signs | similar-to | supports | supported-with | transforms | transformed-into | transformed-with | specification-of | created-with | cite-as | summarizes
      Control1..1
      BindingThe codes SHALL be taken from ArtifactRelationshipTypehttp://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3
      (required to http://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3)

      The type of relationship to the related artifact.

      Typecode
      Is Modifierfalse
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Must Supportfalse
      Summaryfalse
      Pattern Valuecite-as
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      74. Composition.relatesTo:citeAs.target[x]
      Definition

      The artifact that is related to this Composition Resource.

      ShortThe artifact that is related to this Composition
      Control1..1
      TypeChoice of: uri, Attachment, canonical(Resource), Reference(Resource), markdown
      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
      Is Modifierfalse
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Must Supportfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      76. Composition.relatesTo:partOf
      Slice NamepartOf
      Definition

      Relationships that this composition has with other compositions or documents (FHIR or non-FHIR resources) that already exist.

      ShortRelationships to other compositions/documents
      Comments

      To reference (using relatesTo) a Bundle of type "document" or another Composition where you only have the identifier, use a targetReference with an identifier.
      When a Composition is an alternate representation of another type of document e.g. CDA, the other document could be referenced in a DocumentReference resource.
      Here is an example of using relatesTo to reference another Bundle of type "document" or Composition where you only have the identifier:

      "relatesTo": [{
        "type": "replaces",
        "targetReference": {
          "identifier": { 
            "system": "...", 
            "value": "..."
          }
        } 
      }]
      
      Control0..*
      TypeBackboneElement
      Is Modifierfalse
      Must Supportfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children or both (hasValue() or (children().count() > id.count()))
      78. Composition.relatesTo:partOf.extension:classifier
      Slice Nameclassifier
      Definition

      Provides additional classifiers of the related artifact.

      ShortAdditional classifiers for RelatedArtifacts
      Control0..1
      TypeExtension(RelatesTo Classifier) (Extension Type: CodeableConcept)
      Is Modifierfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
      80. Composition.relatesTo:partOf.modifierExtension
      Definition

      May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

      Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

      ShortExtensions that cannot be ignored even if unrecognized
      Comments

      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

      Control0..*
      TypeExtension
      Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
      Summarytrue
      Requirements

      Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

      Alternate Namesextensions, user content, modifiers
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      82. Composition.relatesTo:partOf.type
      Definition

      The type of relationship to the related artifact.

      Shortdocumentation | justification | predecessor | successor | derived-from | depends-on | composed-of | part-of | amends | amended-with | appends | appended-with | cites | cited-by | comments-on | comment-in | contains | contained-in | corrects | correction-in | replaces | replaced-with | retracts | retracted-by | signs | similar-to | supports | supported-with | transforms | transformed-into | transformed-with | specification-of | created-with | cite-as | summarizes
      Control1..1
      BindingThe codes SHALL be taken from ArtifactRelationshipTypehttp://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3
      (required to http://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3)

      The type of relationship to the related artifact.

      Typecode
      Is Modifierfalse
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Must Supportfalse
      Summaryfalse
      Pattern Valuepart-of
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      84. Composition.relatesTo:partOf.target[x]
      Definition

      The artifact that is related to this Composition Resource.

      ShortThe artifact that is related to this Composition
      Control1..1
      TypeChoice of: uri, Attachment, canonical(Resource), Reference(Resource), markdown
      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
      Is Modifierfalse
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Must Supportfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      86. Composition.relatesTo:derivedFrom
      Slice NamederivedFrom
      Definition

      Relationships that this composition has with other compositions or documents (FHIR or non-FHIR resources) that already exist.

      ShortRelationships to other compositions/documents
      Comments

      To reference (using relatesTo) a Bundle of type "document" or another Composition where you only have the identifier, use a targetReference with an identifier.
      When a Composition is an alternate representation of another type of document e.g. CDA, the other document could be referenced in a DocumentReference resource.
      Here is an example of using relatesTo to reference another Bundle of type "document" or Composition where you only have the identifier:

      "relatesTo": [{
        "type": "replaces",
        "targetReference": {
          "identifier": { 
            "system": "...", 
            "value": "..."
          }
        } 
      }]
      
      Control0..*
      TypeBackboneElement
      Is Modifierfalse
      Must Supportfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children or both (hasValue() or (children().count() > id.count()))
      88. Composition.relatesTo:derivedFrom.extension:classifier
      Slice Nameclassifier
      Definition

      Provides additional classifiers of the related artifact.

      ShortAdditional classifiers for RelatedArtifacts
      Control0..1
      TypeExtension(RelatesTo Classifier) (Extension Type: CodeableConcept)
      Is Modifierfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
      90. Composition.relatesTo:derivedFrom.modifierExtension
      Definition

      May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

      Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

      ShortExtensions that cannot be ignored even if unrecognized
      Comments

      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

      Control0..*
      TypeExtension
      Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
      Summarytrue
      Requirements

      Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

      Alternate Namesextensions, user content, modifiers
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      92. Composition.relatesTo:derivedFrom.type
      Definition

      The type of relationship to the related artifact.

      Shortdocumentation | justification | predecessor | successor | derived-from | depends-on | composed-of | part-of | amends | amended-with | appends | appended-with | cites | cited-by | comments-on | comment-in | contains | contained-in | corrects | correction-in | replaces | replaced-with | retracts | retracted-by | signs | similar-to | supports | supported-with | transforms | transformed-into | transformed-with | specification-of | created-with | cite-as | summarizes
      Control1..1
      BindingThe codes SHALL be taken from ArtifactRelationshipTypehttp://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3
      (required to http://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3)

      The type of relationship to the related artifact.

      Typecode
      Is Modifierfalse
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Must Supportfalse
      Summaryfalse
      Pattern Valuederived-from
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      94. Composition.relatesTo:derivedFrom.target[x]
      Definition

      The artifact that is related to this Composition Resource.

      ShortThe artifact that is related to this Composition
      Control1..1
      TypeChoice of: uri, Attachment, canonical(Resource), Reference(Resource), markdown
      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
      Is Modifierfalse
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Must Supportfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      96. Composition.relatesTo:specificationOf
      Slice NamespecificationOf
      Definition

      Relationships that this composition has with other compositions or documents (FHIR or non-FHIR resources) that already exist.

      ShortRelationships to other compositions/documents
      Comments

      To reference (using relatesTo) a Bundle of type "document" or another Composition where you only have the identifier, use a targetReference with an identifier.
      When a Composition is an alternate representation of another type of document e.g. CDA, the other document could be referenced in a DocumentReference resource.
      Here is an example of using relatesTo to reference another Bundle of type "document" or Composition where you only have the identifier:

      "relatesTo": [{
        "type": "replaces",
        "targetReference": {
          "identifier": { 
            "system": "...", 
            "value": "..."
          }
        } 
      }]
      
      Control0..*
      TypeBackboneElement
      Is Modifierfalse
      Must Supportfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children or both (hasValue() or (children().count() > id.count()))
      98. Composition.relatesTo:specificationOf.extension:classifier
      Slice Nameclassifier
      Definition

      Provides additional classifiers of the related artifact.

      ShortAdditional classifiers for RelatedArtifacts
      Control0..1
      TypeExtension(RelatesTo Classifier) (Extension Type: CodeableConcept)
      Is Modifierfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
      100. Composition.relatesTo:specificationOf.modifierExtension
      Definition

      May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

      Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

      ShortExtensions that cannot be ignored even if unrecognized
      Comments

      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

      Control0..*
      TypeExtension
      Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
      Summarytrue
      Requirements

      Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

      Alternate Namesextensions, user content, modifiers
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      102. Composition.relatesTo:specificationOf.type
      Definition

      The type of relationship to the related artifact.

      Shortdocumentation | justification | predecessor | successor | derived-from | depends-on | composed-of | part-of | amends | amended-with | appends | appended-with | cites | cited-by | comments-on | comment-in | contains | contained-in | corrects | correction-in | replaces | replaced-with | retracts | retracted-by | signs | similar-to | supports | supported-with | transforms | transformed-into | transformed-with | specification-of | created-with | cite-as | summarizes
      Control1..1
      BindingThe codes SHALL be taken from ArtifactRelationshipTypehttp://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3
      (required to http://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3)

      The type of relationship to the related artifact.

      Typecode
      Is Modifierfalse
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Must Supportfalse
      Summaryfalse
      Pattern Valuespecification-of
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      104. Composition.relatesTo:specificationOf.target[x]
      Definition

      The artifact that is related to this Composition Resource.

      ShortThe artifact that is related to this Composition
      Control1..1
      TypeChoice of: uri, Attachment, canonical(Resource), Reference(Resource), markdown
      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
      Is Modifierfalse
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Must Supportfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      106. Composition.relatesTo:dependsOn
      Slice NamedependsOn
      Definition

      Relationships that this composition has with other compositions or documents (FHIR or non-FHIR resources) that already exist.

      ShortRelationships to other compositions/documents
      Comments

      To reference (using relatesTo) a Bundle of type "document" or another Composition where you only have the identifier, use a targetReference with an identifier.
      When a Composition is an alternate representation of another type of document e.g. CDA, the other document could be referenced in a DocumentReference resource.
      Here is an example of using relatesTo to reference another Bundle of type "document" or Composition where you only have the identifier:

      "relatesTo": [{
        "type": "replaces",
        "targetReference": {
          "identifier": { 
            "system": "...", 
            "value": "..."
          }
        } 
      }]
      
      Control0..*
      TypeBackboneElement
      Is Modifierfalse
      Must Supportfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children or both (hasValue() or (children().count() > id.count()))
      108. Composition.relatesTo:dependsOn.extension:classifier
      Slice Nameclassifier
      Definition

      Provides additional classifiers of the related artifact.

      ShortAdditional classifiers for RelatedArtifacts
      Control0..1
      TypeExtension(RelatesTo Classifier) (Extension Type: CodeableConcept)
      Is Modifierfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
      110. Composition.relatesTo:dependsOn.modifierExtension
      Definition

      May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

      Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

      ShortExtensions that cannot be ignored even if unrecognized
      Comments

      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

      Control0..*
      TypeExtension
      Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
      Summarytrue
      Requirements

      Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

      Alternate Namesextensions, user content, modifiers
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      112. Composition.relatesTo:dependsOn.type
      Definition

      The type of relationship to the related artifact.

      Shortdocumentation | justification | predecessor | successor | derived-from | depends-on | composed-of | part-of | amends | amended-with | appends | appended-with | cites | cited-by | comments-on | comment-in | contains | contained-in | corrects | correction-in | replaces | replaced-with | retracts | retracted-by | signs | similar-to | supports | supported-with | transforms | transformed-into | transformed-with | specification-of | created-with | cite-as | summarizes
      Control1..1
      BindingThe codes SHALL be taken from ArtifactRelationshipTypehttp://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3
      (required to http://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3)

      The type of relationship to the related artifact.

      Typecode
      Is Modifierfalse
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Must Supportfalse
      Summaryfalse
      Pattern Valuedepends-on
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      114. Composition.relatesTo:dependsOn.target[x]
      Definition

      The artifact that is related to this Composition Resource.

      ShortThe artifact that is related to this Composition
      Control1..1
      TypeChoice of: uri, Attachment, canonical(Resource), Reference(Resource), markdown
      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
      Is Modifierfalse
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Must Supportfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      116. Composition.relatesTo:supportedWith
      Slice NamesupportedWith
      Definition

      Relationships that this composition has with other compositions or documents (FHIR or non-FHIR resources) that already exist.

      ShortRelationships to other compositions/documents
      Comments

      To reference (using relatesTo) a Bundle of type "document" or another Composition where you only have the identifier, use a targetReference with an identifier.
      When a Composition is an alternate representation of another type of document e.g. CDA, the other document could be referenced in a DocumentReference resource.
      Here is an example of using relatesTo to reference another Bundle of type "document" or Composition where you only have the identifier:

      "relatesTo": [{
        "type": "replaces",
        "targetReference": {
          "identifier": { 
            "system": "...", 
            "value": "..."
          }
        } 
      }]
      
      Control0..*
      TypeBackboneElement
      Is Modifierfalse
      Must Supportfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children or both (hasValue() or (children().count() > id.count()))
      118. Composition.relatesTo:supportedWith.extension:classifier
      Slice Nameclassifier
      Definition

      Provides additional classifiers of the related artifact.

      ShortAdditional classifiers for RelatedArtifacts
      Control0..1
      TypeExtension(RelatesTo Classifier) (Extension Type: CodeableConcept)
      Is Modifierfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
      120. Composition.relatesTo:supportedWith.modifierExtension
      Definition

      May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

      Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

      ShortExtensions that cannot be ignored even if unrecognized
      Comments

      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

      Control0..*
      TypeExtension
      Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
      Summarytrue
      Requirements

      Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

      Alternate Namesextensions, user content, modifiers
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      122. Composition.relatesTo:supportedWith.type
      Definition

      The type of relationship to the related artifact.

      Shortdocumentation | justification | predecessor | successor | derived-from | depends-on | composed-of | part-of | amends | amended-with | appends | appended-with | cites | cited-by | comments-on | comment-in | contains | contained-in | corrects | correction-in | replaces | replaced-with | retracts | retracted-by | signs | similar-to | supports | supported-with | transforms | transformed-into | transformed-with | specification-of | created-with | cite-as | summarizes
      Control1..1
      BindingThe codes SHALL be taken from ArtifactRelationshipTypehttp://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3
      (required to http://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3)

      The type of relationship to the related artifact.

      Typecode
      Is Modifierfalse
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Must Supportfalse
      Summaryfalse
      Pattern Valuesupported-with
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      124. Composition.relatesTo:supportedWith.target[x]
      Definition

      The artifact that is related to this Composition Resource.

      ShortThe artifact that is related to this Composition
      Control1..1
      TypeChoice of: uri, Attachment, canonical(Resource), Reference(Resource), markdown
      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
      Is Modifierfalse
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Must Supportfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      126. Composition.relatesTo:similarTo
      Slice NamesimilarTo
      Definition

      Relationships that this composition has with other compositions or documents (FHIR or non-FHIR resources) that already exist.

      ShortRelationships to other compositions/documents
      Comments

      To reference (using relatesTo) a Bundle of type "document" or another Composition where you only have the identifier, use a targetReference with an identifier.
      When a Composition is an alternate representation of another type of document e.g. CDA, the other document could be referenced in a DocumentReference resource.
      Here is an example of using relatesTo to reference another Bundle of type "document" or Composition where you only have the identifier:

      "relatesTo": [{
        "type": "replaces",
        "targetReference": {
          "identifier": { 
            "system": "...", 
            "value": "..."
          }
        } 
      }]
      
      Control0..*
      TypeBackboneElement
      Is Modifierfalse
      Must Supportfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children or both (hasValue() or (children().count() > id.count()))
      128. Composition.relatesTo:similarTo.extension:classifier
      Slice Nameclassifier
      Definition

      Provides additional classifiers of the related artifact.

      ShortAdditional classifiers for RelatedArtifacts
      Control0..1
      TypeExtension(RelatesTo Classifier) (Extension Type: CodeableConcept)
      Is Modifierfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
      130. Composition.relatesTo:similarTo.modifierExtension
      Definition

      May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

      Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

      ShortExtensions that cannot be ignored even if unrecognized
      Comments

      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

      Control0..*
      TypeExtension
      Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
      Summarytrue
      Requirements

      Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

      Alternate Namesextensions, user content, modifiers
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      132. Composition.relatesTo:similarTo.type
      Definition

      The type of relationship to the related artifact.

      Shortdocumentation | justification | predecessor | successor | derived-from | depends-on | composed-of | part-of | amends | amended-with | appends | appended-with | cites | cited-by | comments-on | comment-in | contains | contained-in | corrects | correction-in | replaces | replaced-with | retracts | retracted-by | signs | similar-to | supports | supported-with | transforms | transformed-into | transformed-with | specification-of | created-with | cite-as | summarizes
      Control1..1
      BindingThe codes SHALL be taken from ArtifactRelationshipTypehttp://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3
      (required to http://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3)

      The type of relationship to the related artifact.

      Typecode
      Is Modifierfalse
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Must Supportfalse
      Summaryfalse
      Pattern Valuesimilar-to
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      134. Composition.relatesTo:similarTo.target[x]
      Definition

      The artifact that is related to this Composition Resource.

      ShortThe artifact that is related to this Composition
      Control1..1
      TypeChoice of: uri, Attachment, canonical(Resource), Reference(Resource), markdown
      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
      Is Modifierfalse
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Must Supportfalse
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      136. Composition.section
      Definition

      The root of the sections that make up the composition.

      ShortComposition is broken into sections
      Control10..1*
      TypeBackboneElement
      Is Modifierfalse
      Must Supportfalse
      Summaryfalse
      Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
      cmp-2: A section can only have an emptyReason if no entries are included (emptyReason.empty() or entry.empty())
      ele-1: All FHIR elements must have a @value or children or both (hasValue() or (children().count() > id.count()))
      SlicingThis element introduces a set of slices on Composition.section. The slices areUnordered and Open, and can be differentiated using the following discriminators:
      • value @ code.text
      • 138. Composition.section.modifierExtension
        Definition

        May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

        Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

        ShortExtensions that cannot be ignored even if unrecognized
        Comments

        There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

        Control0..*
        TypeExtension
        Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
        Summarytrue
        Requirements

        Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

        Alternate Namesextensions, user content, modifiers
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        140. Composition.section.entry
        Definition

        A reference to the actual resource from which the narrative in the section is derived.

        ShortA reference to data that supports this section
        Comments

        If there are no entries in the list, an emptyReason SHOULD be provided.

        Control0..*
        This element is affected by the following invariants: cmp-1, cmp-2
        TypeReference(Resource)
        Is Modifierfalse
        Must Supportfalse
        Summaryfalse
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        142. Composition.section:statistics
        Slice Namestatistics
        Definition

        The root of the sections that make up the composition.

        ShortComposition is broken into sections
        Control10..1*
        TypeBackboneElement
        Is Modifierfalse
        Must Supporttrue
        Summaryfalse
        Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
        cmp-2: A section can only have an emptyReason if no entries are included (emptyReason.empty() or entry.empty())
        ele-1: All FHIR elements must have a @value or children or both (hasValue() or (children().count() > id.count()))
        144. Composition.section:statistics.modifierExtension
        Definition

        May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

        Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

        ShortExtensions that cannot be ignored even if unrecognized
        Comments

        There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

        Control0..*
        TypeExtension
        Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
        Summarytrue
        Requirements

        Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

        Alternate Namesextensions, user content, modifiers
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        146. Composition.section:statistics.title
        Definition

        The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

        ShortLabel for section (e.g. for ToC)
        Comments

        The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

        Control0..1
        Typestring
        Is Modifierfalse
        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
        Must Supportfalse
        Summaryfalse
        Requirements

        Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

        Alternate Namesheader, label, caption
        Pattern ValueStatistical Considerations
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        148. Composition.section:statistics.text
        Definition

        A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

        ShortText summary of the section, for human interpretation
        Comments

        Ensure that the data analysis complies with ICH E9 Guideline and ICH E9(R1) Guideline. In general, all relevant data collected in the trial should be considered in this section. No text is intended here (header only).


        Document profiles may define what content should be represented in the narrative to ensure clinical safety.

        Control0..1
        This element is affected by the following invariants: cmp-1
        TypeNarrative
        Is Modifierfalse
        Must Supportfalse
        Summaryfalse
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        150. Composition.section:statistics.entry
        Definition

        A reference to the actual resource from which the narrative in the section is derived.

        ShortA reference to data that supports this section
        Comments

        If there are no entries in the list, an emptyReason SHOULD be provided.

        Control0..*
        This element is affected by the following invariants: cmp-1, cmp-2
        TypeReference(Resource)
        Is Modifierfalse
        Must Supportfalse
        Summaryfalse
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        152. Composition.section:statistics.section
        Definition

        A nested sub-section within this section.

        ShortNested Section
        Comments

        Nested sections are primarily used to help human readers navigate to particular portions of the document.

        Control60..*
        TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
        Is Modifierfalse
        Must Supportfalse
        Summaryfalse
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        SlicingThis element introduces a set of slices on Composition.section.section. The slices areUnordered and Open, and can be differentiated using the following discriminators:
        • value @ code.text
        • 154. Composition.section:statistics.section.modifierExtension
          Definition

          May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

          Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

          ShortExtensions that cannot be ignored even if unrecognized
          Comments

          There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

          Control0..*
          TypeExtension
          Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
          Summarytrue
          Requirements

          Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

          Alternate Namesextensions, user content, modifiers
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          156. Composition.section:statistics.section.entry
          Definition

          A reference to the actual resource from which the narrative in the section is derived.

          ShortA reference to data that supports this section
          Comments

          If there are no entries in the list, an emptyReason SHOULD be provided.

          Control0..*
          This element is affected by the following invariants: cmp-1, cmp-2
          TypeReference(Resource)
          Is Modifierfalse
          Must Supportfalse
          Summaryfalse
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          158. Composition.section:statistics.section:considerations
          Slice Nameconsiderations
          Definition

          A nested sub-section within this section.

          ShortNested Section
          Comments

          Nested sections are primarily used to help human readers navigate to particular portions of the document.

          Control10..1*
          TypeBackboneElement
          Is Modifierfalse
          Must Supporttrue
          Summaryfalse
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          160. Composition.section:statistics.section:considerations.modifierExtension
          Definition

          May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

          Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

          ShortExtensions that cannot be ignored even if unrecognized
          Comments

          There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

          Control0..*
          TypeExtension
          Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
          Summarytrue
          Requirements

          Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


          Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

          Alternate Namesextensions, user content, modifiers
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          162. Composition.section:statistics.section:considerations.title
          Definition

          The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

          ShortLabel for section (e.g. for ToC)
          Comments

          The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

          Control0..1
          Typestring
          Is Modifierfalse
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          Must Supportfalse
          Summaryfalse
          Requirements

          Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

          Alternate Namesheader, label, caption
          Pattern ValueGeneral Considerations
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          164. Composition.section:statistics.section:considerations.text
          Definition

          A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

          ShortText summary of the section, for human interpretation
          Comments

          Provide general statements related to statistical considerations, such as whether a separate statistical analysis plan exists, which summary statistics will be provided, and the timing of analyses (e.g., “The analysis will include all participant data at trial completion”).


          Document profiles may define what content should be represented in the narrative to ensure clinical safety.

          Control10..1
          This element is affected by the following invariants: cmp-1
          TypeNarrative
          Is Modifierfalse
          Must Supportfalse
          Summaryfalse
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          166. Composition.section:statistics.section:considerations.entry
          Definition

          A reference to the actual resource from which the narrative in the section is derived.

          ShortA reference to data that supports this section
          Comments

          If there are no entries in the list, an emptyReason SHOULD be provided.

          Control0..*
          This element is affected by the following invariants: cmp-1, cmp-2
          TypeReference(Resource)
          Is Modifierfalse
          Must Supportfalse
          Summaryfalse
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          168. Composition.section:statistics.section:analysisSets
          Slice NameanalysisSets
          Definition

          A nested sub-section within this section.

          ShortNested Section
          Comments

          Nested sections are primarily used to help human readers navigate to particular portions of the document.

          Control10..1*
          TypeBackboneElement
          Is Modifierfalse
          Must Supporttrue
          Summaryfalse
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          170. Composition.section:statistics.section:analysisSets.modifierExtension
          Definition

          May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

          Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

          ShortExtensions that cannot be ignored even if unrecognized
          Comments

          There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

          Control0..*
          TypeExtension
          Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
          Summarytrue
          Requirements

          Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


          Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

          Alternate Namesextensions, user content, modifiers
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          172. Composition.section:statistics.section:analysisSets.title
          Definition

          The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

          ShortLabel for section (e.g. for ToC)
          Comments

          The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

          Control0..1
          Typestring
          Is Modifierfalse
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          Must Supportfalse
          Summaryfalse
          Requirements

          Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

          Alternate Namesheader, label, caption
          Pattern ValueAnalysis Sets
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          174. Composition.section:statistics.section:analysisSets.text
          Definition

          A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

          ShortText summary of the section, for human interpretation
          Comments

          Describe analysis sets to be considered at the trial level, i.e., the set of participants whose data are to be included in the analyses, aligned with estimands. Clearly specify the analysis set to be used for each analysis described in Section 10 Statistical Considerations.


          Document profiles may define what content should be represented in the narrative to ensure clinical safety.

          Control10..1
          This element is affected by the following invariants: cmp-1
          TypeNarrative
          Is Modifierfalse
          Must Supportfalse
          Summaryfalse
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          176. Composition.section:statistics.section:analysisSets.entry
          Definition

          A reference to the actual resource from which the narrative in the section is derived.

          ShortA reference to data that supports this section
          Comments

          If there are no entries in the list, an emptyReason SHOULD be provided.

          Control0..*
          This element is affected by the following invariants: cmp-1, cmp-2
          TypeReference(Resource)
          Is Modifierfalse
          Must Supportfalse
          Summaryfalse
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          178. Composition.section:statistics.section:analysisBaseline
          Slice NameanalysisBaseline
          Definition

          A nested sub-section within this section.

          ShortNested Section
          Comments

          Nested sections are primarily used to help human readers navigate to particular portions of the document.

          Control10..1*
          TypeBackboneElement
          Is Modifierfalse
          Must Supporttrue
          Summaryfalse
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          180. Composition.section:statistics.section:analysisBaseline.modifierExtension
          Definition

          May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

          Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

          ShortExtensions that cannot be ignored even if unrecognized
          Comments

          There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

          Control0..*
          TypeExtension
          Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
          Summarytrue
          Requirements

          Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


          Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

          Alternate Namesextensions, user content, modifiers
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          182. Composition.section:statistics.section:analysisBaseline.title
          Definition

          The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

          ShortLabel for section (e.g. for ToC)
          Comments

          The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

          Control0..1
          Typestring
          Is Modifierfalse
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          Must Supportfalse
          Summaryfalse
          Requirements

          Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

          Alternate Namesheader, label, caption
          Pattern ValueAnalyses of Demographics and Other Baseline Variables
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          184. Composition.section:statistics.section:analysisBaseline.text
          Definition

          A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

          ShortText summary of the section, for human interpretation
          Comments

          Describe the summary statistics that will be used to characterize the distribution of demographic and other relevant variables at baseline. Specify when the variables are measured (e.g., at trial inclusion, prior to randomisation, or at the time of randomisation). Relevant variables include but are not limited to: stratification variables specified in Section 6.7 Investigational Trial Intervention Assignment, Randomisation and Blinding, covariates for the statistical models specified in Section 10.4 Analyses Associated with the Primary Objective(s), other suspected predictive or prognostic variables, and variables used for planned subgroup analyses.


          Document profiles may define what content should be represented in the narrative to ensure clinical safety.

          Control10..1
          This element is affected by the following invariants: cmp-1
          TypeNarrative
          Is Modifierfalse
          Must Supportfalse
          Summaryfalse
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          186. Composition.section:statistics.section:analysisBaseline.entry
          Definition

          A reference to the actual resource from which the narrative in the section is derived.

          ShortA reference to data that supports this section
          Comments

          If there are no entries in the list, an emptyReason SHOULD be provided.

          Control0..*
          This element is affected by the following invariants: cmp-1, cmp-2
          TypeReference(Resource)
          Is Modifierfalse
          Must Supportfalse
          Summaryfalse
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          188. Composition.section:statistics.section:analysisPrimaryObjective
          Slice NameanalysisPrimaryObjective
          Definition

          A nested sub-section within this section.

          ShortNested Section
          Comments

          Nested sections are primarily used to help human readers navigate to particular portions of the document.

          Control10..*
          TypeBackboneElement
          Is Modifierfalse
          Must Supporttrue
          Summaryfalse
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          190. Composition.section:statistics.section:analysisPrimaryObjective.modifierExtension
          Definition

          May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

          Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

          ShortExtensions that cannot be ignored even if unrecognized
          Comments

          There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

          Control0..*
          TypeExtension
          Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
          Summarytrue
          Requirements

          Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


          Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

          Alternate Namesextensions, user content, modifiers
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          192. Composition.section:statistics.section:analysisPrimaryObjective.title
          Definition

          The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

          ShortLabel for section (e.g. for ToC)
          Comments

          The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

          Control0..1
          Typestring
          Is Modifierfalse
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          Must Supportfalse
          Summaryfalse
          Requirements

          Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

          Alternate Namesheader, label, caption
          Pattern ValueAnalyses Associated with the Primary Objective(s)
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          194. Composition.section:statistics.section:analysisPrimaryObjective.text
          Definition

          A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

          ShortText summary of the section, for human interpretation
          Comments

          No content here. Create a new section for each estimand.


          Document profiles may define what content should be represented in the narrative to ensure clinical safety.

          Control0..1
          This element is affected by the following invariants: cmp-1
          TypeNarrative
          Is Modifierfalse
          Must Supportfalse
          Summaryfalse
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          196. Composition.section:statistics.section:analysisPrimaryObjective.entry
          Definition

          A reference to the actual resource from which the narrative in the section is derived.

          ShortA reference to data that supports this section
          Comments

          If there are no entries in the list, an emptyReason SHOULD be provided.

          Control0..*
          This element is affected by the following invariants: cmp-1, cmp-2
          TypeReference(Resource)
          Is Modifierfalse
          Must Supportfalse
          Summaryfalse
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          198. Composition.section:statistics.section:analysisPrimaryObjective.section
          Definition

          A nested sub-section within this section.

          ShortNested Section
          Comments

          Nested sections are primarily used to help human readers navigate to particular portions of the document.

          Control10..*
          TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
          Is Modifierfalse
          Must Supportfalse
          Summaryfalse
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          SlicingThis element introduces a set of slices on Composition.section.section.section. The slices areUnordered and Open, and can be differentiated using the following discriminators:
          • value @ code.text
          • 200. Composition.section:statistics.section:analysisPrimaryObjective.section.modifierExtension
            Definition

            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

            ShortExtensions that cannot be ignored even if unrecognized
            Comments

            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

            Control0..*
            TypeExtension
            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
            Summarytrue
            Requirements

            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

            Alternate Namesextensions, user content, modifiers
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            202. Composition.section:statistics.section:analysisPrimaryObjective.section.entry
            Definition

            A reference to the actual resource from which the narrative in the section is derived.

            ShortA reference to data that supports this section
            Comments

            If there are no entries in the list, an emptyReason SHOULD be provided.

            Control0..*
            This element is affected by the following invariants: cmp-1, cmp-2
            TypeReference(Resource)
            Is Modifierfalse
            Must Supportfalse
            Summaryfalse
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            204. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance
            Slice NameanalysisPrimaryInstance
            Definition

            A nested sub-section within this section.

            ShortNested Section
            Comments

            Nested sections are primarily used to help human readers navigate to particular portions of the document.

            Control10..*
            TypeBackboneElement
            Is Modifierfalse
            Must Supporttrue
            Summaryfalse
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            206. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.modifierExtension
            Definition

            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

            ShortExtensions that cannot be ignored even if unrecognized
            Comments

            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

            Control0..*
            TypeExtension
            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
            Summarytrue
            Requirements

            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

            Alternate Namesextensions, user content, modifiers
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            208. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.focus
            Definition

            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

            ShortWho/what the section is about, when it is not about the subject of composition
            Comments

            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

            Control0..1
            TypeReference(VariableDefinition, Resource)
            Is Modifierfalse
            Must Supportfalse
            Summaryfalse
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            210. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.text
            Definition

            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

            ShortText summary of the section, for human interpretation
            Comments

            No text is intended here (header only).


            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

            Control0..1
            This element is affected by the following invariants: cmp-1
            TypeNarrative
            Is Modifierfalse
            Must Supportfalse
            Summaryfalse
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            212. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.entry
            Definition

            A reference to the actual resource from which the narrative in the section is derived.

            ShortA reference to data that supports this section
            Comments

            If there are no entries in the list, an emptyReason SHOULD be provided.

            Control0..*
            This element is affected by the following invariants: cmp-1, cmp-2
            TypeReference(Resource)
            Is Modifierfalse
            Must Supportfalse
            Summaryfalse
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            214. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section
            Definition

            A nested sub-section within this section.

            ShortNested Section
            Comments

            Nested sections are primarily used to help human readers navigate to particular portions of the document.

            Control30..*
            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
            Is Modifierfalse
            Must Supportfalse
            Summaryfalse
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            SlicingThis element introduces a set of slices on Composition.section.section.section.section. The slices areUnordered and Open, and can be differentiated using the following discriminators:
            • value @ code.text
            • 216. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section.modifierExtension
              Definition

              May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

              Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

              ShortExtensions that cannot be ignored even if unrecognized
              Comments

              There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

              Control0..*
              TypeExtension
              Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
              Summarytrue
              Requirements

              Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


              Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

              Alternate Namesextensions, user content, modifiers
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              218. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section.entry
              Definition

              A reference to the actual resource from which the narrative in the section is derived.

              ShortA reference to data that supports this section
              Comments

              If there are no entries in the list, an emptyReason SHOULD be provided.

              Control0..*
              This element is affected by the following invariants: cmp-1, cmp-2
              TypeReference(Resource)
              Is Modifierfalse
              Must Supportfalse
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              220. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel
              Slice NamestatisticalModel
              Definition

              A nested sub-section within this section.

              ShortNested Section
              Comments

              Nested sections are primarily used to help human readers navigate to particular portions of the document.

              Control10..1*
              TypeBackboneElement
              Is Modifierfalse
              Must Supporttrue
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              222. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.modifierExtension
              Definition

              May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

              Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

              ShortExtensions that cannot be ignored even if unrecognized
              Comments

              There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

              Control0..*
              TypeExtension
              Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
              Summarytrue
              Requirements

              Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


              Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

              Alternate Namesextensions, user content, modifiers
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              224. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.title
              Definition

              The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

              ShortLabel for section (e.g. for ToC)
              Comments

              The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

              Control0..1
              Typestring
              Is Modifierfalse
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              Must Supportfalse
              Summaryfalse
              Requirements

              Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

              Alternate Namesheader, label, caption
              Pattern ValueStatistical Analysis Method
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              226. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.text
              Definition

              A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

              ShortText summary of the section, for human interpretation
              Comments

              Describe the statistical analysis methods that will be used to evaluate the primary objective(s) and associated estimand(s) in Section 3.1 Primary Objective(s) and Associated Estimands. Ensure that the statistical hypothesis/model/analysis (and corresponding assumptions) is aligned with the primary estimand(s). For each objective, when applicable, state the null and alternative hypotheses, including the pre-planned type 1 error rate, or alternative criteria for evaluating whether the objective has been met, and relevant operating characteristics if appropriate. Describe the statistical model used and the factors that will be included (covariates and interactions) and any rules for handling these factors (e.g., pooling of centres). If modelling and simulation methods are to be used, describe the model (inputs and outputs), the underlying assumptions, and the method of model fitting. Entries should Reference EndpointAnalysisPlan Profile of Evidence Resource.


              Document profiles may define what content should be represented in the narrative to ensure clinical safety.

              Control10..1
              This element is affected by the following invariants: cmp-1
              TypeNarrative
              Is Modifierfalse
              Must Supportfalse
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              228. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.entry
              Definition

              A reference to the actual resource from which the narrative in the section is derived.

              ShortA reference to data that supports this section
              Comments

              If there are no entries in the list, an emptyReason SHOULD be provided.

              Control0..*
              This element is affected by the following invariants: cmp-1, cmp-2
              TypeReference(EndpointAnalysisPlan, Resource)
              Is Modifierfalse
              Must Supportfalse
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              230. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling
              Slice NameintercurrentEventHandling
              Definition

              A nested sub-section within this section.

              ShortNested Section
              Comments

              Nested sections are primarily used to help human readers navigate to particular portions of the document.

              Control0..1*
              TypeBackboneElement
              Is Modifierfalse
              Must Supporttrue
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              232. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.modifierExtension
              Definition

              May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

              Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

              ShortExtensions that cannot be ignored even if unrecognized
              Comments

              There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

              Control0..*
              TypeExtension
              Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
              Summarytrue
              Requirements

              Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


              Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

              Alternate Namesextensions, user content, modifiers
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              234. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.title
              Definition

              The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

              ShortLabel for section (e.g. for ToC)
              Comments

              The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

              Control0..1
              Typestring
              Is Modifierfalse
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              Must Supportfalse
              Summaryfalse
              Requirements

              Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

              Alternate Namesheader, label, caption
              Pattern ValueHandling of Data in Relation to Primary Estimand(s)
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              236. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.text
              Definition

              A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

              ShortText summary of the section, for human interpretation
              Comments

              For each intercurrent event of the primary estimand(s) (Section 3.1 Primary Objective(s) and Associated Estimands), explain how data will be handled for the statistical analysis in line with the primary estimand. The handling of intercurrent events in the statistical analysis should be aligned with the specific estimand strategies being used. This section should describe in more detail the rationale and handling of the data rather than repeating information from the preceding sections.


              Document profiles may define what content should be represented in the narrative to ensure clinical safety.

              Control10..1
              This element is affected by the following invariants: cmp-1
              TypeNarrative
              Is Modifierfalse
              Must Supportfalse
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              238. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.entry
              Definition

              A reference to the actual resource from which the narrative in the section is derived.

              ShortA reference to data that supports this section
              Comments

              If there are no entries in the list, an emptyReason SHOULD be provided.

              Control0..*
              This element is affected by the following invariants: cmp-1, cmp-2
              TypeReference(Resource)
              Is Modifierfalse
              Must Supportfalse
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              240. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData
              Slice NamemissingData
              Definition

              A nested sub-section within this section.

              ShortNested Section
              Comments

              Nested sections are primarily used to help human readers navigate to particular portions of the document.

              Control10..1*
              TypeBackboneElement
              Is Modifierfalse
              Must Supporttrue
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              242. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.modifierExtension
              Definition

              May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

              Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

              ShortExtensions that cannot be ignored even if unrecognized
              Comments

              There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

              Control0..*
              TypeExtension
              Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
              Summarytrue
              Requirements

              Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


              Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

              Alternate Namesextensions, user content, modifiers
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              244. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.title
              Definition

              The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

              ShortLabel for section (e.g. for ToC)
              Comments

              The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

              Control0..1
              Typestring
              Is Modifierfalse
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              Must Supportfalse
              Summaryfalse
              Requirements

              Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

              Alternate Namesheader, label, caption
              Pattern ValueHandling of Missing Data in Relation to Primary Estimand(s)
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              246. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.text
              Definition

              A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

              ShortText summary of the section, for human interpretation
              Comments

              Describe how missing data will be addressed (e.g., imputation method and model), state the underlying assumptions, and provide a rationale for the approach.


              Document profiles may define what content should be represented in the narrative to ensure clinical safety.

              Control10..1
              This element is affected by the following invariants: cmp-1
              TypeNarrative
              Is Modifierfalse
              Must Supportfalse
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              248. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.entry
              Definition

              A reference to the actual resource from which the narrative in the section is derived.

              ShortA reference to data that supports this section
              Comments

              If there are no entries in the list, an emptyReason SHOULD be provided.

              Control0..*
              This element is affected by the following invariants: cmp-1, cmp-2
              TypeReference(Resource)
              Is Modifierfalse
              Must Supportfalse
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              250. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis
              Slice NamesensitvityAnalysis
              Definition

              A nested sub-section within this section.

              ShortNested Section
              Comments

              Nested sections are primarily used to help human readers navigate to particular portions of the document.

              Control10..1*
              TypeBackboneElement
              Is Modifierfalse
              Must Supporttrue
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              252. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.modifierExtension
              Definition

              May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

              Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

              ShortExtensions that cannot be ignored even if unrecognized
              Comments

              There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

              Control0..*
              TypeExtension
              Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
              Summarytrue
              Requirements

              Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


              Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

              Alternate Namesextensions, user content, modifiers
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              254. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.title
              Definition

              The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

              ShortLabel for section (e.g. for ToC)
              Comments

              The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

              Control0..1
              Typestring
              Is Modifierfalse
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              Must Supportfalse
              Summaryfalse
              Requirements

              Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

              Alternate Namesheader, label, caption
              Pattern ValueSensitivity Analysis
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              256. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.text
              Definition

              A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

              ShortText summary of the section, for human interpretation
              Comments

              Describe any sensitivity analyses and how their assumptions changed from the assumptions of the main statistical analysis. Sensitivity analyses are a series of analyses conducted with the intent to explore the robustness of inferences from the main estimator to deviations from its underlying modelling assumptions and limitations in the data. Entries should Reference EndpointAnalysisPlan Profile of Evidence Resource.


              Document profiles may define what content should be represented in the narrative to ensure clinical safety.

              Control10..1
              This element is affected by the following invariants: cmp-1
              TypeNarrative
              Is Modifierfalse
              Must Supportfalse
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              258. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.entry
              Definition

              A reference to the actual resource from which the narrative in the section is derived.

              ShortA reference to data that supports this section
              Comments

              If there are no entries in the list, an emptyReason SHOULD be provided.

              Control0..*
              This element is affected by the following invariants: cmp-1, cmp-2
              TypeReference(EndpointAnalysisPlan, Resource)
              Is Modifierfalse
              Must Supportfalse
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              260. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis
              Slice NamesupplementaryAnalysis
              Definition

              A nested sub-section within this section.

              ShortNested Section
              Comments

              Nested sections are primarily used to help human readers navigate to particular portions of the document.

              Control0..1*
              TypeBackboneElement
              Is Modifierfalse
              Must Supporttrue
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              262. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.modifierExtension
              Definition

              May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

              Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

              ShortExtensions that cannot be ignored even if unrecognized
              Comments

              There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

              Control0..*
              TypeExtension
              Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
              Summarytrue
              Requirements

              Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


              Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

              Alternate Namesextensions, user content, modifiers
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              264. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.title
              Definition

              The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

              ShortLabel for section (e.g. for ToC)
              Comments

              The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

              Control0..1
              Typestring
              Is Modifierfalse
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              Must Supportfalse
              Summaryfalse
              Requirements

              Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

              Alternate Namesheader, label, caption
              Pattern ValueSupplementary Analysis
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              266. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.text
              Definition

              A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

              ShortText summary of the section, for human interpretation
              Comments

              Describe any supplementary analysis, if applicable. Supplementary analyses are conducted in addition to the main and sensitivity analysis with the intent to provide additional insights into the understanding of the treatment effect.


              Document profiles may define what content should be represented in the narrative to ensure clinical safety.

              Control10..1
              This element is affected by the following invariants: cmp-1
              TypeNarrative
              Is Modifierfalse
              Must Supportfalse
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              268. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.entry
              Definition

              A reference to the actual resource from which the narrative in the section is derived.

              ShortA reference to data that supports this section
              Comments

              If there are no entries in the list, an emptyReason SHOULD be provided.

              Control0..*
              This element is affected by the following invariants: cmp-1, cmp-2
              TypeReference(Resource)
              Is Modifierfalse
              Must Supportfalse
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              270. Composition.section:statistics.section:secondaryAnalysis
              Slice NamesecondaryAnalysis
              Definition

              A nested sub-section within this section.

              ShortNested Section
              Comments

              Nested sections are primarily used to help human readers navigate to particular portions of the document.

              Control0..*
              TypeBackboneElement
              Is Modifierfalse
              Must Supporttrue
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              272. Composition.section:statistics.section:secondaryAnalysis.modifierExtension
              Definition

              May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

              Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

              ShortExtensions that cannot be ignored even if unrecognized
              Comments

              There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

              Control0..*
              TypeExtension
              Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
              Summarytrue
              Requirements

              Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


              Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

              Alternate Namesextensions, user content, modifiers
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              274. Composition.section:statistics.section:secondaryAnalysis.title
              Definition

              The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

              ShortLabel for section (e.g. for ToC)
              Comments

              The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

              Control0..1
              Typestring
              Is Modifierfalse
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              Must Supportfalse
              Summaryfalse
              Requirements

              Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

              Alternate Namesheader, label, caption
              Pattern ValueAnalyses Associated with the Secondary Objective(s)
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              276. Composition.section:statistics.section:secondaryAnalysis.text
              Definition

              A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

              ShortText summary of the section, for human interpretation
              Comments

              No content here. Create a new section for each estimand. Unless there is no secondary objective, in which case indicate 'Not applicable.'


              Document profiles may define what content should be represented in the narrative to ensure clinical safety.

              Control0..1
              This element is affected by the following invariants: cmp-1
              TypeNarrative
              Is Modifierfalse
              Must Supportfalse
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              278. Composition.section:statistics.section:secondaryAnalysis.entry
              Definition

              A reference to the actual resource from which the narrative in the section is derived.

              ShortA reference to data that supports this section
              Comments

              If there are no entries in the list, an emptyReason SHOULD be provided.

              Control0..*
              This element is affected by the following invariants: cmp-1, cmp-2
              TypeReference(Resource)
              Is Modifierfalse
              Must Supportfalse
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              280. Composition.section:statistics.section:secondaryAnalysis.section
              Definition

              A nested sub-section within this section.

              ShortNested Section
              Comments

              Nested sections are primarily used to help human readers navigate to particular portions of the document.

              Control10..*
              TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
              Is Modifierfalse
              Must Supportfalse
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              SlicingThis element introduces a set of slices on Composition.section.section.section. The slices areUnordered and Open, and can be differentiated using the following discriminators:
              • value @ code.text
              • 282. Composition.section:statistics.section:secondaryAnalysis.section.modifierExtension
                Definition

                May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                ShortExtensions that cannot be ignored even if unrecognized
                Comments

                There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                Control0..*
                TypeExtension
                Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                Summarytrue
                Requirements

                Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


                Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                Alternate Namesextensions, user content, modifiers
                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                284. Composition.section:statistics.section:secondaryAnalysis.section.entry
                Definition

                A reference to the actual resource from which the narrative in the section is derived.

                ShortA reference to data that supports this section
                Comments

                If there are no entries in the list, an emptyReason SHOULD be provided.

                Control0..*
                This element is affected by the following invariants: cmp-1, cmp-2
                TypeReference(Resource)
                Is Modifierfalse
                Must Supportfalse
                Summaryfalse
                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                286. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance
                Slice NameanalysisSecondaryInstance
                Definition

                A nested sub-section within this section.

                ShortNested Section
                Comments

                Nested sections are primarily used to help human readers navigate to particular portions of the document.

                Control10..*
                TypeBackboneElement
                Is Modifierfalse
                Must Supporttrue
                Summaryfalse
                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                288. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.modifierExtension
                Definition

                May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                ShortExtensions that cannot be ignored even if unrecognized
                Comments

                There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                Control0..*
                TypeExtension
                Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                Summarytrue
                Requirements

                Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


                Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                Alternate Namesextensions, user content, modifiers
                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                290. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.focus
                Definition

                The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                ShortWho/what the section is about, when it is not about the subject of composition
                Comments

                Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                Control0..1
                TypeReference(VariableDefinition, Resource)
                Is Modifierfalse
                Must Supportfalse
                Summaryfalse
                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                292. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.text
                Definition

                A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                ShortText summary of the section, for human interpretation
                Comments

                No text is intended here (header only).


                Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                Control0..1
                This element is affected by the following invariants: cmp-1
                TypeNarrative
                Is Modifierfalse
                Must Supportfalse
                Summaryfalse
                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                294. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.entry
                Definition

                A reference to the actual resource from which the narrative in the section is derived.

                ShortA reference to data that supports this section
                Comments

                If there are no entries in the list, an emptyReason SHOULD be provided.

                Control0..*
                This element is affected by the following invariants: cmp-1, cmp-2
                TypeReference(Resource)
                Is Modifierfalse
                Must Supportfalse
                Summaryfalse
                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                296. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section
                Definition

                A nested sub-section within this section.

                ShortNested Section
                Comments

                Nested sections are primarily used to help human readers navigate to particular portions of the document.

                Control0..*
                TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                Is Modifierfalse
                Must Supportfalse
                Summaryfalse
                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                SlicingThis element introduces a set of slices on Composition.section.section.section.section. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                • value @ code.text
                • 298. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  300. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortA reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-1, cmp-2
                  TypeReference(Resource)
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  302. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel
                  Slice NamestatisticalModel
                  Definition

                  A nested sub-section within this section.

                  ShortNested Section
                  Comments

                  Nested sections are primarily used to help human readers navigate to particular portions of the document.

                  Control0..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  304. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  306. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.title
                  Definition

                  The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                  ShortLabel for section (e.g. for ToC)
                  Comments

                  The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                  Control0..1
                  Typestring
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Must Supportfalse
                  Summaryfalse
                  Requirements

                  Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                  Alternate Namesheader, label, caption
                  Pattern ValueStatistical Analysis Method
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  308. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.text
                  Definition

                  A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                  ShortText summary of the section, for human interpretation
                  Comments

                  Clearly specify any secondary hypotheses that will be tested for confirmatory purposes. Entries should Reference EndpointAnalysisPlan Profile of Evidence Resource.


                  Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                  Control10..1
                  This element is affected by the following invariants: cmp-1
                  TypeNarrative
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  310. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortA reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-1, cmp-2
                  TypeReference(EndpointAnalysisPlan, Resource)
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  312. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling
                  Slice NameintercurrentEventHandling
                  Definition

                  A nested sub-section within this section.

                  ShortNested Section
                  Comments

                  Nested sections are primarily used to help human readers navigate to particular portions of the document.

                  Control0..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  314. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  316. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.title
                  Definition

                  The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                  ShortLabel for section (e.g. for ToC)
                  Comments

                  The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                  Control0..1
                  Typestring
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Must Supportfalse
                  Summaryfalse
                  Requirements

                  Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                  Alternate Namesheader, label, caption
                  Pattern ValueHandling of Data in Relation to Secondary Estimand(s)
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  318. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.text
                  Definition

                  A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                  ShortText summary of the section, for human interpretation
                  Comments

                  Enter Handling of Data in Relation to Secondary Estimand(s)


                  Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                  Control10..1
                  This element is affected by the following invariants: cmp-1
                  TypeNarrative
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  320. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortA reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-1, cmp-2
                  TypeReference(Resource)
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  322. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData
                  Slice NamemissingData
                  Definition

                  A nested sub-section within this section.

                  ShortNested Section
                  Comments

                  Nested sections are primarily used to help human readers navigate to particular portions of the document.

                  Control0..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  324. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  326. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.title
                  Definition

                  The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                  ShortLabel for section (e.g. for ToC)
                  Comments

                  The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                  Control0..1
                  Typestring
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Must Supportfalse
                  Summaryfalse
                  Requirements

                  Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                  Alternate Namesheader, label, caption
                  Pattern ValueHandling of Missing Data in Relation to Secondary Estimand(s)
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  328. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.text
                  Definition

                  A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                  ShortText summary of the section, for human interpretation
                  Comments

                  Describe how missing data will be addressed (e.g., imputation method and model), state the underlying assumptions, and provide a rationale for the approach. Refer to the E9(R1) addendum when the estimand framework is used.


                  Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                  Control10..1
                  This element is affected by the following invariants: cmp-1
                  TypeNarrative
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  330. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortA reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-1, cmp-2
                  TypeReference(Resource)
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  332. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis
                  Slice NamesensitvityAnalysis
                  Definition

                  A nested sub-section within this section.

                  ShortNested Section
                  Comments

                  Nested sections are primarily used to help human readers navigate to particular portions of the document.

                  Control0..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  334. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  336. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.title
                  Definition

                  The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                  ShortLabel for section (e.g. for ToC)
                  Comments

                  The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                  Control0..1
                  Typestring
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Must Supportfalse
                  Summaryfalse
                  Requirements

                  Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                  Alternate Namesheader, label, caption
                  Pattern ValueSensitivity Analysis
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  338. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.text
                  Definition

                  A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                  ShortText summary of the section, for human interpretation
                  Comments

                  Describe sensitivity analyses. Sensitivity analyses are a series of analyses conducted with the intent to explore the robustness of inferences from the main estimator to deviations from its underlying modelling assumptions and limitations in the data. Entries should Reference EndpointAnalysisPlan Profile of Evidence Resource.


                  Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                  Control10..1
                  This element is affected by the following invariants: cmp-1
                  TypeNarrative
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  340. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortA reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-1, cmp-2
                  TypeReference(EndpointAnalysisPlan, Resource)
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  342. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis
                  Slice NamesupplementaryAnalysis
                  Definition

                  A nested sub-section within this section.

                  ShortNested Section
                  Comments

                  Nested sections are primarily used to help human readers navigate to particular portions of the document.

                  Control0..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  344. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  346. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.title
                  Definition

                  The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                  ShortLabel for section (e.g. for ToC)
                  Comments

                  The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                  Control0..1
                  Typestring
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Must Supportfalse
                  Summaryfalse
                  Requirements

                  Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                  Alternate Namesheader, label, caption
                  Pattern ValueSupplementary Analysis
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  348. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.text
                  Definition

                  A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                  ShortText summary of the section, for human interpretation
                  Comments

                  Describe any supplementary analysis if applicable. Supplementary analyses are conducted in addition to the main and sensitivity analysis with the intent to provide additional insights into the understanding of the treatment effect.


                  Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                  Control10..1
                  This element is affected by the following invariants: cmp-1
                  TypeNarrative
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  350. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortA reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-1, cmp-2
                  TypeReference(Resource)
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  352. Composition.section:statistics.section:exploratoryAnalysis
                  Slice NameexploratoryAnalysis
                  Definition

                  A nested sub-section within this section.

                  ShortNested Section
                  Comments

                  Nested sections are primarily used to help human readers navigate to particular portions of the document.

                  Control0..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  354. Composition.section:statistics.section:exploratoryAnalysis.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  356. Composition.section:statistics.section:exploratoryAnalysis.title
                  Definition

                  The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                  ShortLabel for section (e.g. for ToC)
                  Comments

                  The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                  Control0..1
                  Typestring
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Must Supportfalse
                  Summaryfalse
                  Requirements

                  Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                  Alternate Namesheader, label, caption
                  Pattern ValueAnalyses Associated with the Exploratory Objective(s)
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  358. Composition.section:statistics.section:exploratoryAnalysis.text
                  Definition

                  A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                  ShortText summary of the section, for human interpretation
                  Comments

                  Describe any exploratory analyses, if applicable. Additional subsections may be created to describe the analyses for each exploratory objective, as needed. If there is no exploratory objective, indicate “Not applicable”.


                  Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                  Control10..1
                  This element is affected by the following invariants: cmp-1
                  TypeNarrative
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  360. Composition.section:statistics.section:exploratoryAnalysis.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortA reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-1, cmp-2
                  TypeReference(Resource)
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  362. Composition.section:statistics.section:safetyAnalyses
                  Slice NamesafetyAnalyses
                  Definition

                  A nested sub-section within this section.

                  ShortNested Section
                  Comments

                  Nested sections are primarily used to help human readers navigate to particular portions of the document.

                  Control0..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  364. Composition.section:statistics.section:safetyAnalyses.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  366. Composition.section:statistics.section:safetyAnalyses.title
                  Definition

                  The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                  ShortLabel for section (e.g. for ToC)
                  Comments

                  The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                  Control0..1
                  Typestring
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Must Supportfalse
                  Summaryfalse
                  Requirements

                  Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                  Alternate Namesheader, label, caption
                  Pattern ValueSafety Analyses
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  368. Composition.section:statistics.section:safetyAnalyses.text
                  Definition

                  A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                  ShortText summary of the section, for human interpretation
                  Comments

                  If safety is a primary and/or secondary objective, describe the corresponding safety analyses in the appropriate section above (Section 10.4 Analyses Associated with the Primary Objective(s) or Section 10.5 Analyses Associated with the Secondary Objective[s]). In this section, describe statistical methods that will be used to analyse relevant safety outcomes, including any AESI. This should typically include specification of a measure to estimate risk within treatment arms, a measure to compare risks across treatment arms, and a measure of statistical uncertainty around the comparison such as a confidence interval.


                  Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                  Control10..1
                  This element is affected by the following invariants: cmp-1
                  TypeNarrative
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  370. Composition.section:statistics.section:safetyAnalyses.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortA reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-1, cmp-2
                  TypeReference(Resource)
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  372. Composition.section:statistics.section:otherAnalyses
                  Slice NameotherAnalyses
                  Definition

                  A nested sub-section within this section.

                  ShortNested Section
                  Comments

                  Nested sections are primarily used to help human readers navigate to particular portions of the document.

                  Control0..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  374. Composition.section:statistics.section:otherAnalyses.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  376. Composition.section:statistics.section:otherAnalyses.title
                  Definition

                  The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                  ShortLabel for section (e.g. for ToC)
                  Comments

                  The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                  Control0..1
                  Typestring
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Must Supportfalse
                  Summaryfalse
                  Requirements

                  Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                  Alternate Namesheader, label, caption
                  Pattern ValueOther Analyses
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  378. Composition.section:statistics.section:otherAnalyses.text
                  Definition

                  A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                  ShortText summary of the section, for human interpretation
                  Comments

                  Describe other analyses not included in Sections 10.3-10.7, such as subgroup analyses.


                  Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                  Control10..1
                  This element is affected by the following invariants: cmp-1
                  TypeNarrative
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  380. Composition.section:statistics.section:otherAnalyses.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortA reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-1, cmp-2
                  TypeReference(Resource)
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  382. Composition.section:statistics.section:multiplicity
                  Slice Namemultiplicity
                  Definition

                  A nested sub-section within this section.

                  ShortNested Section
                  Comments

                  Nested sections are primarily used to help human readers navigate to particular portions of the document.

                  Control10..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  384. Composition.section:statistics.section:multiplicity.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  386. Composition.section:statistics.section:multiplicity.title
                  Definition

                  The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                  ShortLabel for section (e.g. for ToC)
                  Comments

                  The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                  Control0..1
                  Typestring
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Must Supportfalse
                  Summaryfalse
                  Requirements

                  Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                  Alternate Namesheader, label, caption
                  Pattern ValueMultiplicity Adjustments
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  388. Composition.section:statistics.section:multiplicity.text
                  Definition

                  A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                  ShortText summary of the section, for human interpretation
                  Comments

                  Multiple testing procedures may be needed to limit the probability of false positive findings in a trial. Reasons for carrying out multiple statistical tests include - but are not restricted to - multiple endpoints, multiple treatment groups, multiple hypotheses, subgroups, multiple timepoints. Describe any approaches to multiplicity control for the trial. This description might go beyond the analysis of primary objectives. Specify the statistical approach to control the overall type I error rate as well as the (adjusted) significance levels to test specific hypotheses, as applicable. Clarify whether the tests/confidence intervals are one- or two-sided. State the circumstances under which a trial will be considered to have met its primary objective(s). For example, in a study with two primary efficacy endpoints, this section should state whether the study would be expected to provide statistical evidence on at least one or on both of the endpoints in order to confirm the efficacy of the treatment. For some statistical approaches it might be helpful to include a graphical depiction, as visualisation will be helpful for understanding, coupled with the clinical translation of the mathematical choices. Details regarding interim analyses should be provided in Section 10.9 Interim Analyses.


                  Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                  Control10..1
                  This element is affected by the following invariants: cmp-1
                  TypeNarrative
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  390. Composition.section:statistics.section:multiplicity.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortA reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-1, cmp-2
                  TypeReference(Resource)
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  392. Composition.section:statistics.section:interimAnalyses
                  Slice NameinterimAnalyses
                  Definition

                  A nested sub-section within this section.

                  ShortNested Section
                  Comments

                  Nested sections are primarily used to help human readers navigate to particular portions of the document.

                  Control0..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  394. Composition.section:statistics.section:interimAnalyses.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  396. Composition.section:statistics.section:interimAnalyses.title
                  Definition

                  The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                  ShortLabel for section (e.g. for ToC)
                  Comments

                  The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                  Control0..1
                  Typestring
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Must Supportfalse
                  Summaryfalse
                  Requirements

                  Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                  Alternate Namesheader, label, caption
                  Pattern ValueInterim Analyses
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  398. Composition.section:statistics.section:interimAnalyses.text
                  Definition

                  A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                  ShortText summary of the section, for human interpretation
                  Comments

                  Describe any interim analyses and criteria for stopping or adapting the trial. Ensure alignment with Section 4.3 Trial Stopping Rules. The description should include, but is not limited to, the following. Under circumstances where interim analysis details could impede the integrity of the trial, some of the information can be added in other documents outside of the protocol. • any planned interim analysis, even if it is only to be performed at the request of an oversight body (for example, DMC) • the purpose of the interim analysis, including whether the interim analysis may be used for stopping and/or for other trial adaptations such as sample size re-estimation, alteration to the proportion of participants allocated to each trial group, or changes to eligibility criteria • the applied statistical method; e.g., group sequential test and spending function (e.g., O’Brien-Fleming), as applicable • the parties responsible for performing and reviewing the results of the analyses (e.g., DMC, independent statistician) • when the analyses will be conducted (timing and/or triggers) • the decision criteria—statistical or other—that will be adopted to judge the interim results as part of a guideline for early stopping or other adaptations • who will see the outcome data while the trial is ongoing • whether these individuals will remain blinded to trial groups • how the integrity of the trial implementation will be protected (e.g., maintaining blinding) when decisions are made after interim analyses (e.g., a decision to continue the trial or implement a specific adaptation)


                  Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                  Control10..1
                  This element is affected by the following invariants: cmp-1
                  TypeNarrative
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  400. Composition.section:statistics.section:interimAnalyses.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortA reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-1, cmp-2
                  TypeReference(Resource)
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  402. Composition.section:statistics.section:sampleSize
                  Slice NamesampleSize
                  Definition

                  A nested sub-section within this section.

                  ShortNested Section
                  Comments

                  Nested sections are primarily used to help human readers navigate to particular portions of the document.

                  Control10..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  404. Composition.section:statistics.section:sampleSize.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.


                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  406. Composition.section:statistics.section:sampleSize.title
                  Definition

                  The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                  ShortLabel for section (e.g. for ToC)
                  Comments

                  The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                  Control0..1
                  Typestring
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Must Supportfalse
                  Summaryfalse
                  Requirements

                  Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                  Alternate Namesheader, label, caption
                  Pattern ValueSample Size Determination
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  408. Composition.section:statistics.section:sampleSize.text
                  Definition

                  A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                  ShortText summary of the section, for human interpretation
                  Comments

                  This section should detail the methods used for the determination of the sample size. The sample size calculation should be aligned with the primary estimand and the primary analysis, otherwise a justification is needed. Details of sample size calculation should include all relevant information to enable reproduction of the sample size, e.g.,: • referencing any prior studies on which assumptions were based • significance level (including information on the choice of one- or two-sided level) • power • assumed treatment effect and variability • how dropout rate and intercurrent events have been incorporated into sample size calculation • precision of estimator/length of confidence interval. Any assumptions made should be stated and justified. Further analysis of how deviations from the assumptions will affect the sample size should be included. If complex simulations were used to calculate the sample size, consider including details in a separate simulation report as an appendix to the protocol. If the planned sample size is not derived statistically, then this should be explicitly stated along with a rationale for the intended sample size (e.g., exploratory nature of pilot trials; pragmatic considerations for trials in rare diseases). Entries should Reference EndpointAnalysisPlan Profile of Evidence Resource.


                  Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                  Control10..1
                  This element is affected by the following invariants: cmp-1
                  TypeNarrative
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  410. Composition.section:statistics.section:sampleSize.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortA reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-1, cmp-2
                  TypeReference(EndpointAnalysisPlan, Resource)
                  Is Modifierfalse
                  Must Supportfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))

                  Guidance on how to interpret the contents of this table can be foundhere

                  0. Composition
                  2. Composition.type
                  4. Composition.type.coding
                  Control1..1
                  Pattern Value{
                    "system" : "http://loinc.org",
                    "code" : "35528-9",
                    "display" : "Clinical trial protocol Clinical trial protocol"
                  }
                  6. Composition.type.text
                  Pattern ValueCeSHarP Report
                  8. Composition.category
                  SlicingThis element introduces a set of slices on Composition.category. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                  • value @ text
                  • 10. Composition.category:statistics
                    Slice Namestatistics
                    Control0..1
                    12. Composition.category:statistics.coding
                    Control1..1
                    Pattern Value{
                      "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                      "code" : "C218625",
                      "display" : "ICH M11 Protocol Section 10 STATISTICAL CONSIDERATIONS"
                    }
                    14. Composition.category:statistics.text
                    Control1..?
                    Pattern Valuesection10-statistics
                    16. Composition.section
                    Control1..1
                    SlicingThis element introduces a set of slices on Composition.section. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                    • value @ code.text
                    • 18. Composition.section:statistics
                      Slice Namestatistics
                      Control1..1
                      Must Supporttrue
                      20. Composition.section:statistics.title
                      Pattern ValueStatistical Considerations
                      22. Composition.section:statistics.code
                      24. Composition.section:statistics.code.coding
                      Control1..1
                      Pattern Value{
                        "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                        "code" : "C218625",
                        "display" : "ICH M11 Protocol Section 10 STATISTICAL CONSIDERATIONS"
                      }
                      26. Composition.section:statistics.code.text
                      Control1..?
                      Pattern Valuesection10-statistics
                      28. Composition.section:statistics.text
                      Comments

                      Ensure that the data analysis complies with ICH E9 Guideline and ICH E9(R1) Guideline. In general, all relevant data collected in the trial should be considered in this section. No text is intended here (header only).

                      30. Composition.section:statistics.section
                      Control6..?
                      SlicingThis element introduces a set of slices on Composition.section.section. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                      • value @ code.text
                      • 32. Composition.section:statistics.section:considerations
                        Slice Nameconsiderations
                        Control1..1
                        TypeBackboneElement
                        Must Supporttrue
                        34. Composition.section:statistics.section:considerations.title
                        Pattern ValueGeneral Considerations
                        36. Composition.section:statistics.section:considerations.code
                        38. Composition.section:statistics.section:considerations.code.coding
                        Control1..1
                        Pattern Value{
                          "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                          "code" : "C218626",
                          "display" : "ICH M11 Protocol Section 10.1 General Considerations"
                        }
                        40. Composition.section:statistics.section:considerations.code.text
                        Control1..?
                        Pattern Valuesection10.1-general-considerations
                        42. Composition.section:statistics.section:considerations.text
                        Comments

                        Provide general statements related to statistical considerations, such as whether a separate statistical analysis plan exists, which summary statistics will be provided, and the timing of analyses (e.g., “The analysis will include all participant data at trial completion”).

                        Control1..?
                        44. Composition.section:statistics.section:analysisSets
                        Slice NameanalysisSets
                        Control1..1
                        TypeBackboneElement
                        Must Supporttrue
                        46. Composition.section:statistics.section:analysisSets.title
                        Pattern ValueAnalysis Sets
                        48. Composition.section:statistics.section:analysisSets.code
                        50. Composition.section:statistics.section:analysisSets.code.coding
                        Control1..1
                        Pattern Value{
                          "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                          "code" : "C218627",
                          "display" : "ICH M11 Protocol Section 10.2 Analysis Sets"
                        }
                        52. Composition.section:statistics.section:analysisSets.code.text
                        Control1..?
                        Pattern Valuesection10.2-analysis-sets
                        54. Composition.section:statistics.section:analysisSets.text
                        Comments

                        Describe analysis sets to be considered at the trial level, i.e., the set of participants whose data are to be included in the analyses, aligned with estimands. Clearly specify the analysis set to be used for each analysis described in Section 10 Statistical Considerations.

                        Control1..?
                        56. Composition.section:statistics.section:analysisBaseline
                        Slice NameanalysisBaseline
                        Control1..1
                        TypeBackboneElement
                        Must Supporttrue
                        58. Composition.section:statistics.section:analysisBaseline.title
                        Pattern ValueAnalyses of Demographics and Other Baseline Variables
                        60. Composition.section:statistics.section:analysisBaseline.code
                        62. Composition.section:statistics.section:analysisBaseline.code.coding
                        Control1..1
                        Pattern Value{
                          "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                          "code" : "C218628",
                          "display" : "ICH M11 Protocol Section 10.3 Analyses of Demographics and Other Baseline Variables"
                        }
                        64. Composition.section:statistics.section:analysisBaseline.code.text
                        Control1..?
                        Pattern Valuesection10.3-analyses-demographics
                        66. Composition.section:statistics.section:analysisBaseline.text
                        Comments

                        Describe the summary statistics that will be used to characterize the distribution of demographic and other relevant variables at baseline. Specify when the variables are measured (e.g., at trial inclusion, prior to randomisation, or at the time of randomisation). Relevant variables include but are not limited to: stratification variables specified in Section 6.7 Investigational Trial Intervention Assignment, Randomisation and Blinding, covariates for the statistical models specified in Section 10.4 Analyses Associated with the Primary Objective(s), other suspected predictive or prognostic variables, and variables used for planned subgroup analyses.

                        Control1..?
                        68. Composition.section:statistics.section:analysisPrimaryObjective
                        Slice NameanalysisPrimaryObjective
                        Control1..*
                        TypeBackboneElement
                        Must Supporttrue
                        70. Composition.section:statistics.section:analysisPrimaryObjective.title
                        Pattern ValueAnalyses Associated with the Primary Objective(s)
                        72. Composition.section:statistics.section:analysisPrimaryObjective.code
                        74. Composition.section:statistics.section:analysisPrimaryObjective.code.coding
                        Control1..1
                        Pattern Value{
                          "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                          "code" : "C218629",
                          "display" : "section10.4-analysis-primary-objective"
                        }
                        76. Composition.section:statistics.section:analysisPrimaryObjective.code.text
                        Control1..?
                        Pattern Valuesection10.4-analysis-primary-objective
                        78. Composition.section:statistics.section:analysisPrimaryObjective.text
                        Comments

                        No content here. Create a new section for each estimand.

                        80. Composition.section:statistics.section:analysisPrimaryObjective.section
                        Control1..?
                        SlicingThis element introduces a set of slices on Composition.section.section.section. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                        • value @ code.text
                        • 82. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance
                          Slice NameanalysisPrimaryInstance
                          Control1..*
                          TypeBackboneElement
                          Must Supporttrue
                          84. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.code
                          86. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.code.coding
                          Control1..1
                          Pattern Value{
                            "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                            "code" : "C218630",
                            "display" : "ICH M11 Protocol Section 10.4.1 Primary Objective"
                          }
                          88. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.code.text
                          Control1..?
                          Pattern Valuesection10.4.1-analysis-primary-objective-instance
                          90. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.focus
                          TypeReference(VariableDefinition)
                          92. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.text
                          Comments

                          No text is intended here (header only).

                          94. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section
                          Control3..?
                          SlicingThis element introduces a set of slices on Composition.section.section.section.section. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                          • value @ code.text
                          • 96. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel
                            Slice NamestatisticalModel
                            Control1..1
                            TypeBackboneElement
                            Must Supporttrue
                            98. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.title
                            Pattern ValueStatistical Analysis Method
                            100. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.code
                            102. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.code.coding
                            Control1..1
                            Pattern Value{
                              "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                              "code" : "C218631",
                              "display" : "ICH M11 Protocol Section 10.4.1.1 Statistical Analysis Method"
                            }
                            104. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.code.text
                            Control1..?
                            Pattern Valuesection10.4.1.1-statistical-method
                            106. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.text
                            Comments

                            Describe the statistical analysis methods that will be used to evaluate the primary objective(s) and associated estimand(s) in Section 3.1 Primary Objective(s) and Associated Estimands. Ensure that the statistical hypothesis/model/analysis (and corresponding assumptions) is aligned with the primary estimand(s). For each objective, when applicable, state the null and alternative hypotheses, including the pre-planned type 1 error rate, or alternative criteria for evaluating whether the objective has been met, and relevant operating characteristics if appropriate. Describe the statistical model used and the factors that will be included (covariates and interactions) and any rules for handling these factors (e.g., pooling of centres). If modelling and simulation methods are to be used, describe the model (inputs and outputs), the underlying assumptions, and the method of model fitting. Entries should Reference EndpointAnalysisPlan Profile of Evidence Resource.

                            Control1..?
                            108. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.entry
                            TypeReference(EndpointAnalysisPlan)
                            110. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling
                            Slice NameintercurrentEventHandling
                            Control0..1
                            TypeBackboneElement
                            Must Supporttrue
                            112. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.title
                            Pattern ValueHandling of Data in Relation to Primary Estimand(s)
                            114. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.code
                            116. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.code.coding
                            Control1..1
                            Pattern Value{
                              "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                              "code" : "C218632",
                              "display" : "ICH M11 Protocol Section 10.4.1.2 Handling of Data in Relation to Primary Estimand(s)"
                            }
                            118. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.code.text
                            Control1..?
                            Pattern Valuesection10.4.1.2-data-handling
                            120. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.text
                            Comments

                            For each intercurrent event of the primary estimand(s) (Section 3.1 Primary Objective(s) and Associated Estimands), explain how data will be handled for the statistical analysis in line with the primary estimand. The handling of intercurrent events in the statistical analysis should be aligned with the specific estimand strategies being used. This section should describe in more detail the rationale and handling of the data rather than repeating information from the preceding sections.

                            Control1..?
                            122. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData
                            Slice NamemissingData
                            Control1..1
                            TypeBackboneElement
                            Must Supporttrue
                            124. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.title
                            Pattern ValueHandling of Missing Data in Relation to Primary Estimand(s)
                            126. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.code
                            128. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.code.coding
                            Control1..1
                            Pattern Value{
                              "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                              "code" : "C218633",
                              "display" : "ICH M11 Protocol Section 10.4.1.3 Handling of Missing Data in Relation to Primary Estimand(s)"
                            }
                            130. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.code.text
                            Control1..?
                            Pattern Valuesection10.4.1.3-missing-data-handling
                            132. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.text
                            Comments

                            Describe how missing data will be addressed (e.g., imputation method and model), state the underlying assumptions, and provide a rationale for the approach.

                            Control1..?
                            134. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis
                            Slice NamesensitvityAnalysis
                            Control1..1
                            TypeBackboneElement
                            Must Supporttrue
                            136. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.title
                            Pattern ValueSensitivity Analysis
                            138. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.code
                            140. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.code.coding
                            Control1..1
                            Pattern Value{
                              "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                              "code" : "C218634",
                              "display" : "ICH M11 Protocol Section 10.4.1.4 Sensitivity Analysis"
                            }
                            142. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.code.text
                            Control1..?
                            Pattern Valuesection10.4.1.4-sensitivity-analysis
                            144. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.text
                            Comments

                            Describe any sensitivity analyses and how their assumptions changed from the assumptions of the main statistical analysis. Sensitivity analyses are a series of analyses conducted with the intent to explore the robustness of inferences from the main estimator to deviations from its underlying modelling assumptions and limitations in the data. Entries should Reference EndpointAnalysisPlan Profile of Evidence Resource.

                            Control1..?
                            146. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.entry
                            TypeReference(EndpointAnalysisPlan)
                            148. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis
                            Slice NamesupplementaryAnalysis
                            Control0..1
                            TypeBackboneElement
                            Must Supporttrue
                            150. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.title
                            Pattern ValueSupplementary Analysis
                            152. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.code
                            154. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.code.coding
                            Control1..1
                            Pattern Value{
                              "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                              "code" : "C218635",
                              "display" : "ICH M11 Protocol Section 10.4.1.5 Supplementary Analysis"
                            }
                            156. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.code.text
                            Control1..?
                            Pattern Valuesection10.4.1.5-supplementary-analysis
                            158. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.text
                            Comments

                            Describe any supplementary analysis, if applicable. Supplementary analyses are conducted in addition to the main and sensitivity analysis with the intent to provide additional insights into the understanding of the treatment effect.

                            Control1..?
                            160. Composition.section:statistics.section:secondaryAnalysis
                            Slice NamesecondaryAnalysis
                            Control0..*
                            TypeBackboneElement
                            Must Supporttrue
                            162. Composition.section:statistics.section:secondaryAnalysis.title
                            Pattern ValueAnalyses Associated with the Secondary Objective(s)
                            164. Composition.section:statistics.section:secondaryAnalysis.code
                            166. Composition.section:statistics.section:secondaryAnalysis.code.coding
                            Control1..1
                            Pattern Value{
                              "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                              "code" : "C218636",
                              "display" : "ICH M11 Protocol Section 10.5 Analyses Associated with the Secondary Objective(s)"
                            }
                            168. Composition.section:statistics.section:secondaryAnalysis.code.text
                            Control1..?
                            Pattern Valuesection10.5-analysis-secondary-objective
                            170. Composition.section:statistics.section:secondaryAnalysis.text
                            Comments

                            No content here. Create a new section for each estimand. Unless there is no secondary objective, in which case indicate 'Not applicable.'

                            172. Composition.section:statistics.section:secondaryAnalysis.section
                            Control1..?
                            SlicingThis element introduces a set of slices on Composition.section.section.section. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                            • value @ code.text
                            • 174. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance
                              Slice NameanalysisSecondaryInstance
                              Control1..*
                              TypeBackboneElement
                              Must Supporttrue
                              176. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.code
                              178. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.code.coding
                              Control1..1
                              Pattern Value{
                                "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                "code" : "C218637",
                                "display" : "ICH M11 Protocol Section 10.5.1 Secondary Objective"
                              }
                              180. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.code.text
                              Control1..?
                              Pattern Valuesection10.5.1-analysis-secondary-objective-instance
                              182. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.focus
                              TypeReference(VariableDefinition)
                              184. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.text
                              Comments

                              No text is intended here (header only).

                              186. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section
                              SlicingThis element introduces a set of slices on Composition.section.section.section.section. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                              • value @ code.text
                              • 188. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel
                                Slice NamestatisticalModel
                                Control0..1
                                TypeBackboneElement
                                Must Supporttrue
                                190. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.title
                                Pattern ValueStatistical Analysis Method
                                192. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.code
                                194. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.code.coding
                                Control1..1
                                Pattern Value{
                                  "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                  "code" : "C218638",
                                  "display" : "ICH M11 Protocol Section 10.5.1.1 Statistical Analysis Method"
                                }
                                196. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.code.text
                                Control1..?
                                Pattern Valuesection10.5.1.1-statistical-method
                                198. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.text
                                Comments

                                Clearly specify any secondary hypotheses that will be tested for confirmatory purposes. Entries should Reference EndpointAnalysisPlan Profile of Evidence Resource.

                                Control1..?
                                200. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.entry
                                TypeReference(EndpointAnalysisPlan)
                                202. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling
                                Slice NameintercurrentEventHandling
                                Control0..1
                                TypeBackboneElement
                                Must Supporttrue
                                204. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.title
                                Pattern ValueHandling of Data in Relation to Secondary Estimand(s)
                                206. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.code
                                208. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.code.coding
                                Control1..1
                                Pattern Value{
                                  "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                  "code" : "C218639",
                                  "display" : "ICH M11 Protocol Section 10.5.1.2 Handling of Data in Relation to Secondary Estimand(s)"
                                }
                                210. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.code.text
                                Control1..?
                                Pattern Valuesection10.5.1.2-data-handling
                                212. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.text
                                Comments

                                Enter Handling of Data in Relation to Secondary Estimand(s)

                                Control1..?
                                214. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData
                                Slice NamemissingData
                                Control0..1
                                TypeBackboneElement
                                Must Supporttrue
                                216. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.title
                                Pattern ValueHandling of Missing Data in Relation to Secondary Estimand(s)
                                218. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.code
                                220. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.code.coding
                                Control1..1
                                Pattern Value{
                                  "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                  "code" : "C218640",
                                  "display" : "ICH M11 Protocol Section 10.5.1.3 Handling of Missing Data in Relation to Secondary Estimand(s)"
                                }
                                222. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.code.text
                                Control1..?
                                Pattern Valuesection10.5.1.3-missing-data-handling
                                224. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.text
                                Comments

                                Describe how missing data will be addressed (e.g., imputation method and model), state the underlying assumptions, and provide a rationale for the approach. Refer to the E9(R1) addendum when the estimand framework is used.

                                Control1..?
                                226. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis
                                Slice NamesensitvityAnalysis
                                Control0..1
                                TypeBackboneElement
                                Must Supporttrue
                                228. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.title
                                Pattern ValueSensitivity Analysis
                                230. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.code
                                232. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.code.coding
                                Control1..1
                                Pattern Value{
                                  "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                  "code" : "C218641",
                                  "display" : "ICH M11 Protocol Section 10.5.1.4 Sensitivity Analysis"
                                }
                                234. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.code.text
                                Control1..?
                                Pattern Valuesection10.5.1.4-sensitivity-analysis
                                236. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.text
                                Comments

                                Describe sensitivity analyses. Sensitivity analyses are a series of analyses conducted with the intent to explore the robustness of inferences from the main estimator to deviations from its underlying modelling assumptions and limitations in the data. Entries should Reference EndpointAnalysisPlan Profile of Evidence Resource.

                                Control1..?
                                238. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.entry
                                TypeReference(EndpointAnalysisPlan)
                                240. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis
                                Slice NamesupplementaryAnalysis
                                Control0..1
                                TypeBackboneElement
                                Must Supporttrue
                                242. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.title
                                Pattern ValueSupplementary Analysis
                                244. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.code
                                246. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.code.coding
                                Control1..1
                                Pattern Value{
                                  "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                  "code" : "C218642",
                                  "display" : "ICH M11 Protocol Section 10.5.1.5 Supplementary Analysis"
                                }
                                248. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.code.text
                                Control1..?
                                Pattern Valuesection10.5.1.5-supplementary-analysis
                                250. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.text
                                Comments

                                Describe any supplementary analysis if applicable. Supplementary analyses are conducted in addition to the main and sensitivity analysis with the intent to provide additional insights into the understanding of the treatment effect.

                                Control1..?
                                252. Composition.section:statistics.section:exploratoryAnalysis
                                Slice NameexploratoryAnalysis
                                Control0..1
                                TypeBackboneElement
                                Must Supporttrue
                                254. Composition.section:statistics.section:exploratoryAnalysis.title
                                Pattern ValueAnalyses Associated with the Exploratory Objective(s)
                                256. Composition.section:statistics.section:exploratoryAnalysis.code
                                258. Composition.section:statistics.section:exploratoryAnalysis.code.coding
                                Control1..1
                                Pattern Value{
                                  "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                  "code" : "C218643",
                                  "display" : "ICH M11 Protocol Section 10.6 Analyses Associated with the Exploratory Objective(s)"
                                }
                                260. Composition.section:statistics.section:exploratoryAnalysis.code.text
                                Control1..?
                                Pattern Valuesection10.6-analysis-exploratory-objective
                                262. Composition.section:statistics.section:exploratoryAnalysis.text
                                Comments

                                Describe any exploratory analyses, if applicable. Additional subsections may be created to describe the analyses for each exploratory objective, as needed. If there is no exploratory objective, indicate “Not applicable”.

                                Control1..?
                                264. Composition.section:statistics.section:safetyAnalyses
                                Slice NamesafetyAnalyses
                                Control0..1
                                TypeBackboneElement
                                Must Supporttrue
                                266. Composition.section:statistics.section:safetyAnalyses.title
                                Pattern ValueSafety Analyses
                                268. Composition.section:statistics.section:safetyAnalyses.code
                                270. Composition.section:statistics.section:safetyAnalyses.code.coding
                                Control1..1
                                Pattern Value{
                                  "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                  "code" : "C218644",
                                  "display" : "ICH M11 Protocol Section 10.7 Safety Analyses"
                                }
                                272. Composition.section:statistics.section:safetyAnalyses.code.text
                                Control1..?
                                Pattern Valuesection10.7-safety-analyses
                                274. Composition.section:statistics.section:safetyAnalyses.text
                                Comments

                                If safety is a primary and/or secondary objective, describe the corresponding safety analyses in the appropriate section above (Section 10.4 Analyses Associated with the Primary Objective(s) or Section 10.5 Analyses Associated with the Secondary Objective[s]). In this section, describe statistical methods that will be used to analyse relevant safety outcomes, including any AESI. This should typically include specification of a measure to estimate risk within treatment arms, a measure to compare risks across treatment arms, and a measure of statistical uncertainty around the comparison such as a confidence interval.

                                Control1..?
                                276. Composition.section:statistics.section:otherAnalyses
                                Slice NameotherAnalyses
                                Control0..1
                                TypeBackboneElement
                                Must Supporttrue
                                278. Composition.section:statistics.section:otherAnalyses.title
                                Pattern ValueOther Analyses
                                280. Composition.section:statistics.section:otherAnalyses.code
                                282. Composition.section:statistics.section:otherAnalyses.code.coding
                                Control1..1
                                Pattern Value{
                                  "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                  "code" : "C218645",
                                  "display" : "ICH M11 Protocol Section 10.8 Other Analyses"
                                }
                                284. Composition.section:statistics.section:otherAnalyses.code.text
                                Control1..?
                                Pattern Valuesection10.8-other-analyses
                                286. Composition.section:statistics.section:otherAnalyses.text
                                Comments

                                Describe other analyses not included in Sections 10.3-10.7, such as subgroup analyses.

                                Control1..?
                                288. Composition.section:statistics.section:multiplicity
                                Slice Namemultiplicity
                                Control1..1
                                TypeBackboneElement
                                Must Supporttrue
                                290. Composition.section:statistics.section:multiplicity.title
                                Pattern ValueMultiplicity Adjustments
                                292. Composition.section:statistics.section:multiplicity.code
                                294. Composition.section:statistics.section:multiplicity.code.coding
                                Control1..1
                                Pattern Value{
                                  "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                  "code" : "C218647",
                                  "display" : "ICH M11 Protocol Section 10.10 Multiplicity Adjustments"
                                }
                                296. Composition.section:statistics.section:multiplicity.code.text
                                Control1..?
                                Pattern Valuesection10.10-multiplicity-adjustments
                                298. Composition.section:statistics.section:multiplicity.text
                                Comments

                                Multiple testing procedures may be needed to limit the probability of false positive findings in a trial. Reasons for carrying out multiple statistical tests include - but are not restricted to - multiple endpoints, multiple treatment groups, multiple hypotheses, subgroups, multiple timepoints. Describe any approaches to multiplicity control for the trial. This description might go beyond the analysis of primary objectives. Specify the statistical approach to control the overall type I error rate as well as the (adjusted) significance levels to test specific hypotheses, as applicable. Clarify whether the tests/confidence intervals are one- or two-sided. State the circumstances under which a trial will be considered to have met its primary objective(s). For example, in a study with two primary efficacy endpoints, this section should state whether the study would be expected to provide statistical evidence on at least one or on both of the endpoints in order to confirm the efficacy of the treatment. For some statistical approaches it might be helpful to include a graphical depiction, as visualisation will be helpful for understanding, coupled with the clinical translation of the mathematical choices. Details regarding interim analyses should be provided in Section 10.9 Interim Analyses.

                                Control1..?
                                300. Composition.section:statistics.section:interimAnalyses
                                Slice NameinterimAnalyses
                                Control0..1
                                TypeBackboneElement
                                Must Supporttrue
                                302. Composition.section:statistics.section:interimAnalyses.title
                                Pattern ValueInterim Analyses
                                304. Composition.section:statistics.section:interimAnalyses.code
                                306. Composition.section:statistics.section:interimAnalyses.code.coding
                                Control1..1
                                Pattern Value{
                                  "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                  "code" : "C218646",
                                  "display" : "ICH M11 Protocol Section 10.9 Interim Analyses"
                                }
                                308. Composition.section:statistics.section:interimAnalyses.code.text
                                Control1..?
                                Pattern Valuesection10.9-interim-analyses
                                310. Composition.section:statistics.section:interimAnalyses.text
                                Comments

                                Describe any interim analyses and criteria for stopping or adapting the trial. Ensure alignment with Section 4.3 Trial Stopping Rules. The description should include, but is not limited to, the following. Under circumstances where interim analysis details could impede the integrity of the trial, some of the information can be added in other documents outside of the protocol. • any planned interim analysis, even if it is only to be performed at the request of an oversight body (for example, DMC) • the purpose of the interim analysis, including whether the interim analysis may be used for stopping and/or for other trial adaptations such as sample size re-estimation, alteration to the proportion of participants allocated to each trial group, or changes to eligibility criteria • the applied statistical method; e.g., group sequential test and spending function (e.g., O’Brien-Fleming), as applicable • the parties responsible for performing and reviewing the results of the analyses (e.g., DMC, independent statistician) • when the analyses will be conducted (timing and/or triggers) • the decision criteria—statistical or other—that will be adopted to judge the interim results as part of a guideline for early stopping or other adaptations • who will see the outcome data while the trial is ongoing • whether these individuals will remain blinded to trial groups • how the integrity of the trial implementation will be protected (e.g., maintaining blinding) when decisions are made after interim analyses (e.g., a decision to continue the trial or implement a specific adaptation)

                                Control1..?
                                312. Composition.section:statistics.section:sampleSize
                                Slice NamesampleSize
                                Control1..1
                                TypeBackboneElement
                                Must Supporttrue
                                314. Composition.section:statistics.section:sampleSize.title
                                Pattern ValueSample Size Determination
                                316. Composition.section:statistics.section:sampleSize.code
                                318. Composition.section:statistics.section:sampleSize.code.coding
                                Control1..1
                                Pattern Value{
                                  "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                  "code" : "C218648",
                                  "display" : "ICH M11 Protocol Section 10.11 Sample Size Determination"
                                }
                                320. Composition.section:statistics.section:sampleSize.code.text
                                Control1..?
                                Pattern Valuesection10.11-sample-size-determination
                                322. Composition.section:statistics.section:sampleSize.text
                                Comments

                                This section should detail the methods used for the determination of the sample size. The sample size calculation should be aligned with the primary estimand and the primary analysis, otherwise a justification is needed. Details of sample size calculation should include all relevant information to enable reproduction of the sample size, e.g.,: • referencing any prior studies on which assumptions were based • significance level (including information on the choice of one- or two-sided level) • power • assumed treatment effect and variability • how dropout rate and intercurrent events have been incorporated into sample size calculation • precision of estimator/length of confidence interval. Any assumptions made should be stated and justified. Further analysis of how deviations from the assumptions will affect the sample size should be included. If complex simulations were used to calculate the sample size, consider including details in a separate simulation report as an appendix to the protocol. If the planned sample size is not derived statistically, then this should be explicitly stated along with a rationale for the intended sample size (e.g., exploratory nature of pilot trials; pragmatic considerations for trials in rare diseases). Entries should Reference EndpointAnalysisPlan Profile of Evidence Resource.

                                Control1..?
                                324. Composition.section:statistics.section:sampleSize.entry
                                TypeReference(EndpointAnalysisPlan)

                                Guidance on how to interpret the contents of this table can be foundhere

                                0. Composition
                                Definition

                                A set of healthcare-related information that is assembled together into a single logical package that provides a single coherent statement of meaning, establishes its own context and that has clinical attestation with regard to who is making the statement. A Composition defines the structure and narrative content necessary for a document. However, a Composition alone does not constitute a document. Rather, the Composition must be the first entry in a Bundle where Bundle.type=document, and any other resources referenced from Composition must be included as subsequent entries in the Bundle (for example Patient, Practitioner, Encounter, etc.).

                                ShortA set of resources composed into a single coherent clinical statement with clinical attestation
                                Comments

                                While the focus of this specification is on patient-specific clinical statements, this resource can also apply to other healthcare-related statements such as study protocol designs, healthcare invoices and other activities that are not necessarily patient-specific or clinical.

                                Control0..*
                                Is Modifierfalse
                                Must Supportfalse
                                Summaryfalse
                                Invariantsdom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources (contained.contained.empty())
                                dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource (contained.where((('#'+id.trace('id') in %resource.descendants().select(reference | as(uri))) or descendants().where(reference='#' | as(uri)='#').exists()).not()).trace('unmatched', id).empty())
                                dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated (contained.meta.versionId.empty() and contained.meta.lastUpdated.empty())
                                dom-5: If a resource is contained in another resource, it SHALL NOT have a security label (contained.meta.security.empty())
                                dom-6: A resource should have narrative for robust management (text.`div`.exists())
                                2. Composition.id
                                Definition

                                The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.

                                ShortLogical id of this artifact
                                Comments

                                Within the context of the FHIR RESTful interactions, the resource has an id except for cases like the create and conditional update. Otherwise, the use of the resouce id depends on the given use case.

                                Control0..1
                                Typeid
                                Is Modifierfalse
                                Must Supportfalse
                                Summarytrue
                                4. Composition.meta
                                Definition

                                The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.

                                ShortMetadata about the resource
                                Control0..1
                                TypeMeta
                                Is Modifierfalse
                                Must Supportfalse
                                Summarytrue
                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                6. Composition.implicitRules
                                Definition

                                A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.

                                ShortA set of rules under which this content was created
                                Comments

                                Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of its narrative along with other profiles, value sets, etc.

                                Control0..1
                                Typeuri
                                Is Modifiertrue because This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies its meaning or interpretation
                                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                Must Supportfalse
                                Summarytrue
                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                8. Composition.language
                                Definition

                                The base language in which the resource is written.

                                ShortLanguage of the resource content
                                Comments

                                Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).

                                Control0..1
                                BindingThe codes SHALL be taken from AllLanguages
                                (required to http://hl7.org/fhir/ValueSet/all-languages|6.0.0-ballot3)

                                IETF language tag for a human language

                                Typecode
                                Is Modifierfalse
                                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                Must Supportfalse
                                Summaryfalse
                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                10. Composition.text
                                Definition

                                A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.

                                ShortText summary of the resource, for human interpretation
                                Comments

                                Contained resources do not have a narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded information is added later.

                                Control0..1
                                This element is affected by the following invariants: dom-6
                                TypeNarrative
                                Is Modifierfalse
                                Must Supportfalse
                                Summaryfalse
                                Alternate Namesnarrative, html, xhtml, display
                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                12. Composition.contained
                                Definition

                                These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, nor can they have their own independent transaction scope. This is allowed to be a Parameters resource if and only if it is referenced by a resource that provides context/meaning.

                                ShortContained, inline Resources
                                Comments

                                This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags in their meta elements, but SHALL NOT have security labels. Contained resources may be a resource type defined in the FHIR specification, or an additional resource.

                                Control0..*
                                This element is affected by the following invariants: dom-2, dom-4, dom-3, dom-5
                                TypeResource
                                Is Modifierfalse
                                Must Supportfalse
                                Summaryfalse
                                Alternate Namesinline resources, anonymous resources, contained resources
                                14. Composition.extension
                                Definition

                                An Extension

                                ShortExtension
                                Control0..*
                                TypeExtension
                                Is Modifierfalse
                                Must Supportfalse
                                Summaryfalse
                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                SlicingThis element introduces a set of slices on Composition.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                • value @ url
                                • 16. Composition.extension:versionAlgorithm
                                  Slice NameversionAlgorithm
                                  Definition

                                  Indicates the mechanism used to compare versions to determine which is more current.

                                  ShortHow to compare versions
                                  Comments

                                  If set as a string, this is a FHIRPath expression that has two additional context variables passed in - %version1 and %version2 and will return a negative number if version1 is newer, a positive number if version2 and a 0 if the version ordering can't be successfully be determined.

                                  Control0..1
                                  TypeExtension(Artifact Version Algorithm) (Extension Type: Choice of: string, Coding)
                                  Is Modifierfalse
                                  Must Supportfalse
                                  Summaryfalse
                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                  18. Composition.extension:experimental
                                  Slice Nameexperimental
                                  Definition

                                  A Boolean value to indicate that this artifact is authored for testing purposes (or education/evaluation/marketing) and is not intended to be used for genuine usage.

                                  ShortFor testing purposes, not real usage
                                  Control0..1
                                  TypeExtension(Artifact Experimental) (Extension Type: boolean)
                                  Is Modifierfalse
                                  Must Supportfalse
                                  Summaryfalse
                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                  20. Composition.extension:description
                                  Slice Namedescription
                                  Definition

                                  A free text natural language description of the artifact from a consumer's perspective.

                                  ShortNatural language description of the artifact
                                  Comments

                                  This description can be used to capture details such as comments about misuse, instructions for clinical use and interpretation, literature references, examples from the paper world, etc. It is not a rendering of the artifact as conveyed in the 'text' field of the resource itself. This item SHOULD be populated unless the information is available from context (e.g. the language of the artifact is presumed to be the predominant language in the place the artifact was created).

                                  Control0..1
                                  TypeExtension(Artifact Description) (Extension Type: markdown)
                                  Is Modifierfalse
                                  Must Supportfalse
                                  Summaryfalse
                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                  22. Composition.extension:purpose
                                  Slice Namepurpose
                                  Definition

                                  Explanation of why this artifact is needed and why it has been designed as it has.

                                  ShortWhy this artifact is defined
                                  Comments

                                  This element does not describe the usage of the artifact. Instead, it provides traceability of ''why'' the resource is either needed or ''why'' it is defined as it is. This may be used to point to source materials or specifications that drove the structure of this artifact.

                                  Control0..1
                                  TypeExtension(Artifact Purpose) (Extension Type: markdown)
                                  Is Modifierfalse
                                  Must Supportfalse
                                  Summaryfalse
                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                  24. Composition.extension:copyright
                                  Slice Namecopyright
                                  Definition

                                  A copyright statement relating to the artifact and/or its contents. Copyright statements are generally legal restrictions on the use and publishing of the artifact.

                                  ShortUse and/or publishing restrictions
                                  Comments

                                  The short copyright declaration (e.g. (c) '2015+ xyz organization' should be sent in the copyrightLabel element.

                                  Control0..1
                                  TypeExtension(Artifact Copyright) (Extension Type: markdown)
                                  Is Modifierfalse
                                  Must Supportfalse
                                  Summaryfalse
                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                  26. Composition.extension:copyrightLabel
                                  Slice NamecopyrightLabel
                                  Definition

                                  A short string (<50 characters), suitable for inclusion in a page footer that identifies the copyright holder, effective period, and optionally whether rights are resctricted. (e.g. 'All rights reserved', 'Some rights reserved').

                                  ShortCopyright holder and year(s)
                                  Comments

                                  Defines the content expected to be rendered in all representations of the artifact. The (c) symbol should NOT be included in this string. It is expected to be added by software when rendering the notation. Full details about licensing, restrictions, warrantees, etc. goes in the more general 'copyright' element.

                                  Control0..1
                                  TypeExtension(Artifact Copyright Label) (Extension Type: string)
                                  Is Modifierfalse
                                  Must Supportfalse
                                  Summaryfalse
                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                  28. Composition.extension:approvalDate
                                  Slice NameapprovalDate
                                  Definition

                                  The date on which the asset content was approved by the publisher. Approval happens once when the content is officially approved for usage.

                                  ShortWhen resource approved by publisher
                                  Comments

                                  The date may be more recent than the approval date because of minor changes / editorial corrections.

                                  Control0..1
                                  TypeExtension(Resource Approval Date) (Extension Type: date)
                                  Is Modifierfalse
                                  Must Supportfalse
                                  Summaryfalse
                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                  30. Composition.extension:lastReviewDate
                                  Slice NamelastReviewDate
                                  Definition

                                  The date on which the asset content was last reviewed. Review happens periodically after that, but doesn't change the original approval date.

                                  ShortLast review date for the resource
                                  Comments

                                  If specified, this is usually after the approval date.

                                  Control0..1
                                  TypeExtension(Resource Last Review Date) (Extension Type: date)
                                  Is Modifierfalse
                                  Must Supportfalse
                                  Summaryfalse
                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                  32. Composition.extension:effectivePeriod
                                  Slice NameeffectivePeriod
                                  Definition

                                  The period during which the resource content was or is planned to be effective.

                                  ShortThe effective date range for the resource
                                  Comments

                                  The effective period for a resource determines when the content is applicable for usage and is independent of publication and review dates. For example, a measure intended to be used for the year 2016 would be published in 2015.

                                  Control0..1
                                  TypeExtension(Resource Effective Period) (Extension Type: Period)
                                  Is Modifierfalse
                                  Must Supportfalse
                                  Summaryfalse
                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                  34. Composition.extension:additionalLanguage
                                  Slice NameadditionalLanguage
                                  Definition

                                  The Resource contains content in a language additional to the one in the language element.

                                  ShortThe additional language
                                  Control0..*
                                  TypeExtension(Additional Language) (Extension Type: code)
                                  Is Modifierfalse
                                  Must Supportfalse
                                  Summaryfalse
                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                  36. Composition.extension:extendedContactDetail
                                  Slice NameextendedContactDetail
                                  Definition

                                  Contact details to assist a user in finding and communicating with the publisher.

                                  ShortContact details for the publisher
                                  Comments

                                  May be a web site, an email address, a physical address, a telephone number, etc.

                                  Control0..*
                                  TypeExtension(Artifact Extended Contact Detail) (Extension Type: ExtendedContactDetail)
                                  Is Modifierfalse
                                  Must Supportfalse
                                  Summaryfalse
                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                  38. Composition.extension:publicationDate
                                  Slice NamepublicationDate
                                  Definition

                                  Specifies the publication date of the Resource.

                                  ShortPublication date of Resource
                                  Control0..1
                                  TypeExtension(Publication Date) (Extension Type: date)
                                  Is Modifierfalse
                                  Must Supportfalse
                                  Summaryfalse
                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                  40. Composition.extension:publicationStatus
                                  Slice NamepublicationStatus
                                  Definition

                                  The status of the processing for making the artifact publicly available, not necessarily the same as artifact status (Resource.status).

                                  ShortPublication status
                                  Control0..1
                                  TypeExtension(ArtifactPublicationStatus) (Extension Type: CodeableConcept)
                                  Is Modifierfalse
                                  Must Supportfalse
                                  Summaryfalse
                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                  42. Composition.modifierExtension
                                  Definition

                                  May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                  ShortExtensions that cannot be ignored
                                  Comments

                                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                  Control0..*
                                  TypeExtension
                                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them
                                  Must Supportfalse
                                  Summarytrue
                                  Requirements

                                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                  Alternate Namesextensions, user content
                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  44. Composition.url
                                  Definition

                                  An absolute URI that is used to identify this Composition when it is referenced in a specification, model, design or an instance; also called its canonical identifier. This SHOULD be globally unique and SHOULD be a literal address at which an authoritative instance of this Composition is (or will be) published. This URL can be the target of a canonical reference. It SHALL remain the same when the Composition is stored on different servers.

                                  ShortCanonical identifier for this Composition, represented as a URI (globally unique)
                                  Comments

                                  Can be a urn:uuid: or a urn:oid: but real http: addresses are preferred. Multiple instances may share the same URL if they have a distinct version.

                                  Control0..1
                                  Typeuri
                                  Is Modifierfalse
                                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                  Must Supportfalse
                                  Summarytrue
                                  Requirements

                                  Allows the Composition to be referenced by a single globally unique identifier.

                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  46. Composition.identifier
                                  Definition

                                  A version-independent identifier for the Composition. This identifier stays constant as the composition is changed over time.

                                  ShortVersion-independent identifier for the Composition
                                  Comments

                                  Similar to ClinicalDocument/setId in CDA. See discussion in resource definition for how these relate.

                                  NoteThis is a business identifier, not a resource identifier (see discussion)
                                  Control0..*
                                  TypeIdentifier
                                  Is Modifierfalse
                                  Must Supportfalse
                                  Summarytrue
                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  48. Composition.version
                                  Definition

                                  An explicitly assigned identifier of a variation of the content in the Composition.

                                  ShortAn explicitly assigned identifier of a variation of the content in the Composition
                                  Comments

                                  While each resource, including the composition itself, has its own version identifier, this is a formal identifier for the logical version of the Composition as a whole. It would remain constant if the resources were moved to a new server, and all got new individual resource versions, for example.

                                  NoteThis is a business version Id, not a resource version Id (see discussion)
                                  Control0..1
                                  Typestring
                                  Is Modifierfalse
                                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                  Must Supportfalse
                                  Summarytrue
                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  50. Composition.status
                                  Definition

                                  The workflow/clinical status of this composition. The status is a marker for the clinical standing of the document.

                                  Shortregistered | partial | preliminary | final | amended | corrected | appended | cancelled | entered-in-error | deprecated | unknown
                                  Comments

                                  If a composition is marked as withdrawn, the compositions/documents in the series, or data from the composition or document series, should never be displayed to a user without being clearly marked as untrustworthy. The flag "entered-in-error" is why this element is labeled as a modifier of other elements.

                                  Some reporting work flows require that the original narrative of a final document never be altered; instead, only new narrative can be added. The composition resource has no explicit status for explicitly noting whether this business rule is in effect. This would be handled by an extension if required.

                                  Control1..1
                                  BindingThe codes SHALL be taken from CompositionStatus
                                  (required to http://hl7.org/fhir/ValueSet/composition-status|6.0.0-ballot3)

                                  The workflow/clinical status of the composition.

                                  Typecode
                                  Is Modifiertrue because This element is labelled as a modifier because it is a status element that contains status entered-in-error which means that the resource should not be treated as valid
                                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                  Must Supportfalse
                                  Summarytrue
                                  Requirements

                                  Need to be able to mark interim, amended, or withdrawn compositions or documents.

                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  52. Composition.type
                                  Definition

                                  Specifies the particular kind of composition (e.g. History and Physical, Discharge Summary, Progress Note). This usually equates to the purpose of making the composition.

                                  ShortKind of composition (LOINC if possible)
                                  Comments

                                  For Composition type, LOINC is ubiquitous and strongly endorsed by HL7. Most implementation guides will require a specific LOINC code, or use LOINC as an extensible binding.

                                  Control1..1
                                  BindingThe codes SHOULD be taken from FHIRDocumentTypeCodes
                                  (preferred to http://hl7.org/fhir/ValueSet/doc-typecodes|6.0.0-ballot3)

                                  Type of a composition.

                                  TypeCodeableConcept
                                  Is Modifierfalse
                                  Must Supportfalse
                                  Summarytrue
                                  Requirements

                                  Key metadata element describing the composition, used in searching/filtering.

                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  54. Composition.type.id
                                  Definition

                                  Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                  ShortUnique id for inter-element referencing
                                  Control0..1
                                  This element is affected by the following invariants: ele-1
                                  Typeid
                                  Is Modifierfalse
                                  XML FormatIn the XML format, this property is represented as an attribute.
                                  Summaryfalse
                                  56. Composition.type.extension
                                  Definition

                                  May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                  ShortAdditional content defined by implementations
                                  Comments

                                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                  Control0..*
                                  TypeExtension
                                  Is Modifierfalse
                                  Summaryfalse
                                  Alternate Namesextensions, user content
                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                  SlicingThis element introduces a set of slices on Composition.type.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                  • value @ url
                                  • 58. Composition.type.coding
                                    Definition

                                    A reference to a code defined by a terminology system.

                                    ShortCode defined by a terminology system
                                    Comments

                                    Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                    Control1..1
                                    TypeCoding
                                    Is Modifierfalse
                                    Summaryfalse
                                    Requirements

                                    Allows for alternative encodings within a code system, and translations to other code systems.

                                    Pattern Value{
                                      "system" : "http://loinc.org",
                                      "code" : "35528-9",
                                      "display" : "Clinical trial protocol Clinical trial protocol"
                                    }
                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                    60. Composition.type.text
                                    Definition

                                    A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                    ShortPlain text representation of the concept
                                    Comments

                                    Very often the text is the same as a displayName of one of the codings.

                                    Control0..1
                                    Typestring
                                    Is Modifierfalse
                                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                    Summaryfalse
                                    Requirements

                                    The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                    Pattern ValueCeSHarP Report
                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                    62. Composition.category
                                    Definition

                                    A categorization for the type of the composition - helps for indexing and searching. This may be implied by or derived from the code specified in the Composition Type.

                                    ShortCategorization of Composition
                                    Control0..*
                                    BindingFor example codes, see ReferencedItemCategoryValueSet
                                    (example to http://hl7.org/fhir/ValueSet/referenced-item-category|6.0.0-ballot3)

                                    High-level kind of a clinical document at a macro level.

                                    TypeCodeableConcept
                                    Is Modifierfalse
                                    Must Supportfalse
                                    Summarytrue
                                    Requirements

                                    Helps humans to assess whether the composition is of interest when viewing an index of compositions or documents.

                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                    SlicingThis element introduces a set of slices on Composition.category. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                    • value @ text
                                    • 64. Composition.category:statistics
                                      Slice Namestatistics
                                      Definition

                                      A categorization for the type of the composition - helps for indexing and searching. This may be implied by or derived from the code specified in the Composition Type.

                                      ShortCategorization of Composition
                                      Control0..1
                                      BindingFor example codes, see ReferencedItemCategoryValueSet
                                      (example to http://hl7.org/fhir/ValueSet/referenced-item-category|6.0.0-ballot3)

                                      High-level kind of a clinical document at a macro level.

                                      TypeCodeableConcept
                                      Is Modifierfalse
                                      Must Supportfalse
                                      Summarytrue
                                      Requirements

                                      Helps humans to assess whether the composition is of interest when viewing an index of compositions or documents.

                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                      66. Composition.category:statistics.id
                                      Definition

                                      Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                      ShortUnique id for inter-element referencing
                                      Control0..1
                                      This element is affected by the following invariants: ele-1
                                      Typeid
                                      Is Modifierfalse
                                      XML FormatIn the XML format, this property is represented as an attribute.
                                      Summaryfalse
                                      68. Composition.category:statistics.extension
                                      Definition

                                      May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                      ShortAdditional content defined by implementations
                                      Comments

                                      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                      Control0..*
                                      TypeExtension
                                      Is Modifierfalse
                                      Summaryfalse
                                      Alternate Namesextensions, user content
                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                      SlicingThis element introduces a set of slices on Composition.category.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                      • value @ url
                                      • 70. Composition.category:statistics.coding
                                        Definition

                                        A reference to a code defined by a terminology system.

                                        ShortCode defined by a terminology system
                                        Comments

                                        Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                        Control1..1
                                        TypeCoding
                                        Is Modifierfalse
                                        Summaryfalse
                                        Requirements

                                        Allows for alternative encodings within a code system, and translations to other code systems.

                                        Pattern Value{
                                          "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                          "code" : "C218625",
                                          "display" : "ICH M11 Protocol Section 10 STATISTICAL CONSIDERATIONS"
                                        }
                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                        72. Composition.category:statistics.text
                                        Definition

                                        A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                        ShortPlain text representation of the concept
                                        Comments

                                        Very often the text is the same as a displayName of one of the codings.

                                        Control1..1
                                        Typestring
                                        Is Modifierfalse
                                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                        Summaryfalse
                                        Requirements

                                        The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                        Pattern Valuesection10-statistics
                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                        74. Composition.subject
                                        Definition

                                        Who or what the composition is about. The composition can be about a person, (patient or healthcare practitioner), a device (e.g. a machine) or even a group of subjects (such as a document about a herd of livestock, or a set of patients that share a common exposure).

                                        ShortWho and/or what the composition is about
                                        Comments

                                        Reference a Citation Resource, ArtifactAssessment Resource (Classification Profile), Group Resource (EvidenceReportSubject Profile), ReserchStudy Resource, or any Resource to define a subject of this EvidenceReport.

                                        Control0..*
                                        TypeReference(Resource)
                                        Is Modifierfalse
                                        Must Supportfalse
                                        Summarytrue
                                        Requirements

                                        Essential metadata for searching for the composition. Identifies who and/or what the composition/document is about.

                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                        76. Composition.encounter
                                        Definition

                                        Describes the clinical encounter or type of care this documentation is associated with.

                                        ShortContext of the Composition
                                        Control0..1
                                        TypeReference(Encounter)
                                        Is Modifierfalse
                                        Must Supportfalse
                                        Summarytrue
                                        Requirements

                                        Provides context for the composition and supports searching.

                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                        78. Composition.date
                                        Definition

                                        The composition editing time, when the composition was last logically changed by the author.

                                        ShortComposition editing time
                                        Comments

                                        The Last Modified Date on the composition may be after the date of the document was attested without being changed. This means that the date on an amended document is the date of the amendment, not the date of original authorship.

                                        Control1..1
                                        TypedateTime
                                        Is Modifierfalse
                                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                        Must Supportfalse
                                        Summarytrue
                                        Requirements

                                        dateTime is used for tracking, organizing versions and searching. Note that this is the time of authoring this version of the Composition. When packaged in a document, Bundle.timestamp is the date of packaging.

                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                        80. Composition.useContext
                                        Definition

                                        The content was developed with a focus and intent of supporting the contexts that are listed. These contexts may be general categories (gender, age, ...) or may be references to specific programs (insurance plans, studies, ...) and may be used to assist with indexing and searching for appropriate Composition instances.

                                        ShortThe context that the content is intended to support
                                        Comments

                                        When multiple useContexts are specified, there is no expectation that all or any of the contexts apply.

                                        Control0..*
                                        TypeUsageContext
                                        Is Modifierfalse
                                        Must Supportfalse
                                        Summarytrue
                                        Requirements

                                        Assist in searching for appropriate content.

                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                        82. Composition.author
                                        Definition

                                        Identifies who is responsible for the information in the composition, not necessarily who typed it in.

                                        ShortWho and/or what authored the composition
                                        Control1..*
                                        TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                        Is Modifierfalse
                                        Must Supportfalse
                                        Summarytrue
                                        Requirements

                                        Identifies who is responsible for the content.

                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                        84. Composition.name
                                        Definition

                                        A natural language name identifying the {{title}}. This name should be usable as an identifier for the module by machine processing applications such as code generation.

                                        ShortName for this Composition (computer friendly)
                                        Comments

                                        The name is not expected to be globally unique. The name should be a simple alphanumeric type name to ensure that it is machine-processing friendly.

                                        Control0..1
                                        Typestring
                                        Is Modifierfalse
                                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                        Must Supportfalse
                                        Summarytrue
                                        Requirements

                                        Support human navigation and code generation.

                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                        86. Composition.title
                                        Definition

                                        Official human-readable label for the composition.

                                        ShortHuman Readable name/title
                                        Comments

                                        For many compositions, the title is the same as the text or a display name of Composition.type (e.g. a "consultation" or "progress note"). Note that CDA does not make title mandatory, but there are no known cases where it is useful for title to be omitted, so it is mandatory here. Feedback on this requirement is welcome during the trial use period.

                                        Control1..1
                                        Typestring
                                        Is Modifierfalse
                                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                        Must Supportfalse
                                        Summarytrue
                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                        88. Composition.note
                                        Definition

                                        For any additional notes.

                                        ShortFor any additional notes
                                        Comments

                                        A comment, general note or annotation not coded elsewhere.

                                        Control0..*
                                        TypeAnnotation
                                        Is Modifierfalse
                                        Must Supportfalse
                                        Summaryfalse
                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                        90. Composition.attester
                                        Definition

                                        A participant who has attested to the accuracy of the composition/document.

                                        ShortAttests to accuracy of composition
                                        Comments

                                        Only list each attester once.

                                        Control0..*
                                        TypeBackboneElement
                                        Is Modifierfalse
                                        Must Supportfalse
                                        Summaryfalse
                                        Requirements

                                        Identifies responsibility for the accuracy of the composition content.

                                        Invariantsele-1: All FHIR elements must have a @value or children or both (hasValue() or (children().count() > id.count()))
                                        92. Composition.attester.id
                                        Definition

                                        Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                        ShortUnique id for inter-element referencing
                                        Control0..1
                                        This element is affected by the following invariants: ele-1
                                        Typestring
                                        Is Modifierfalse
                                        XML FormatIn the XML format, this property is represented as an attribute.
                                        Summaryfalse
                                        94. Composition.attester.extension
                                        Definition

                                        May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                        ShortAdditional content defined by implementations
                                        Comments

                                        There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                        Control0..*
                                        TypeExtension
                                        Is Modifierfalse
                                        Summaryfalse
                                        Alternate Namesextensions, user content
                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                        96. Composition.attester.modifierExtension
                                        Definition

                                        May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                        Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                        ShortExtensions that cannot be ignored even if unrecognized
                                        Comments

                                        There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                        Control0..*
                                        TypeExtension
                                        Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                        Summarytrue
                                        Requirements

                                        Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                        Alternate Namesextensions, user content, modifiers
                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                        98. Composition.attester.mode
                                        Definition

                                        The type of attestation the authenticator offers.

                                        Shortreviewer | editor | endorser | informant | recorder
                                        Control1..1
                                        BindingThe codes SHOULD be taken from Contributor Role
                                        (preferred to http://terminology.hl7.org/ValueSet/contributor-role)
                                        TypeCodeableConcept
                                        Is Modifierfalse
                                        Must Supportfalse
                                        Summaryfalse
                                        Requirements

                                        Indicates the level of authority of the attestation.

                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                        100. Composition.attester.time
                                        Definition

                                        When the composition was attested by the party.

                                        ShortWhen the composition was attested
                                        Control0..1
                                        TypedateTime
                                        Is Modifierfalse
                                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                        Must Supportfalse
                                        Summaryfalse
                                        Requirements

                                        Identifies when the information in the composition was deemed accurate. (Things may have changed since then.).

                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                        102. Composition.attester.party
                                        Definition

                                        Who attested the composition in the specified way.

                                        ShortWho attested the composition
                                        Control0..1
                                        TypeReference(Patient, RelatedPerson, Practitioner, PractitionerRole, Organization)
                                        Is Modifierfalse
                                        Must Supportfalse
                                        Summaryfalse
                                        Requirements

                                        Identifies who has taken on the responsibility for accuracy of the composition content.

                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                        104. Composition.custodian
                                        Definition

                                        Identifies the organization or group who is responsible for ongoing maintenance of and access to the composition/document information.

                                        ShortOrganization which maintains the composition
                                        Comments

                                        This is useful when documents are derived from a composition - provides guidance for how to get the latest version of the document. This is optional because this is sometimes not known by the authoring system, and can be inferred by context. However, it is important that this information be known when working with a derived document, so providing a custodian is encouraged.

                                        Control0..1
                                        TypeReference(Organization)
                                        Is Modifierfalse
                                        Must Supportfalse
                                        Summarytrue
                                        Requirements

                                        Identifies where to go to find the current version, where to report issues, etc.

                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                        106. Composition.relatesTo
                                        Definition

                                        Relationships that this composition has with other compositions or documents (FHIR or non-FHIR resources) that already exist.

                                        ShortRelationships to other compositions/documents
                                        Comments

                                        To reference (using relatesTo) a Bundle of type "document" or another Composition where you only have the identifier, use a targetReference with an identifier.
                                        When a Composition is an alternate representation of another type of document e.g. CDA, the other document could be referenced in a DocumentReference resource.
                                        Here is an example of using relatesTo to reference another Bundle of type "document" or Composition where you only have the identifier:

                                        "relatesTo": [{
                                          "type": "replaces",
                                          "targetReference": {
                                            "identifier": { 
                                              "system": "...", 
                                              "value": "..."
                                            }
                                          } 
                                        }]
                                        
                                        Control0..*
                                        TypeBackboneElement
                                        Is Modifierfalse
                                        Must Supportfalse
                                        Summaryfalse
                                        Invariantsele-1: All FHIR elements must have a @value or children or both (hasValue() or (children().count() > id.count()))
                                        SlicingThis element introduces a set of slices on Composition.relatesTo. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                        • value @ type
                                        • 108. Composition.relatesTo.id
                                          Definition

                                          Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                          ShortUnique id for inter-element referencing
                                          Control0..1
                                          This element is affected by the following invariants: ele-1
                                          Typestring
                                          Is Modifierfalse
                                          XML FormatIn the XML format, this property is represented as an attribute.
                                          Summaryfalse
                                          110. Composition.relatesTo.extension
                                          Definition

                                          An Extension

                                          ShortExtension
                                          Control0..*
                                          TypeExtension
                                          Is Modifierfalse
                                          Summaryfalse
                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                          SlicingThis element introduces a set of slices on Composition.relatesTo.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                          • value @ url
                                          • 112. Composition.relatesTo.extension:classifier
                                            Slice Nameclassifier
                                            Definition

                                            Provides additional classifiers of the related artifact.

                                            ShortAdditional classifiers for RelatedArtifacts
                                            Control0..1
                                            TypeExtension(RelatesTo Classifier) (Extension Type: CodeableConcept)
                                            Is Modifierfalse
                                            Summaryfalse
                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                            114. Composition.relatesTo.modifierExtension
                                            Definition

                                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                            ShortExtensions that cannot be ignored even if unrecognized
                                            Comments

                                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                            Control0..*
                                            TypeExtension
                                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                            Summarytrue
                                            Requirements

                                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                            Alternate Namesextensions, user content, modifiers
                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                            116. Composition.relatesTo.type
                                            Definition

                                            The type of relationship to the related artifact.

                                            Shortdocumentation | justification | predecessor | successor | derived-from | depends-on | composed-of | part-of | amends | amended-with | appends | appended-with | cites | cited-by | comments-on | comment-in | contains | contained-in | corrects | correction-in | replaces | replaced-with | retracts | retracted-by | signs | similar-to | supports | supported-with | transforms | transformed-into | transformed-with | specification-of | created-with | cite-as | summarizes
                                            Control1..1
                                            BindingThe codes SHALL be taken from ArtifactRelationshipType
                                            (required to http://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3)

                                            The type of relationship to the related artifact.

                                            Typecode
                                            Is Modifierfalse
                                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                            Must Supportfalse
                                            Summaryfalse
                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                            118. Composition.relatesTo.target[x]
                                            Definition

                                            The artifact that is related to this Composition Resource.

                                            ShortThe artifact that is related to this Composition
                                            Control1..1
                                            TypeChoice of: uri, Attachment, canonical(Resource), Reference(Resource), markdown
                                            [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                            Is Modifierfalse
                                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                            Must Supportfalse
                                            Summaryfalse
                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                            120. Composition.relatesTo:citeAs
                                            Slice NameciteAs
                                            Definition

                                            Relationships that this composition has with other compositions or documents (FHIR or non-FHIR resources) that already exist.

                                            ShortRelationships to other compositions/documents
                                            Comments

                                            To reference (using relatesTo) a Bundle of type "document" or another Composition where you only have the identifier, use a targetReference with an identifier.
                                            When a Composition is an alternate representation of another type of document e.g. CDA, the other document could be referenced in a DocumentReference resource.
                                            Here is an example of using relatesTo to reference another Bundle of type "document" or Composition where you only have the identifier:

                                            "relatesTo": [{
                                              "type": "replaces",
                                              "targetReference": {
                                                "identifier": { 
                                                  "system": "...", 
                                                  "value": "..."
                                                }
                                              } 
                                            }]
                                            
                                            Control0..1
                                            TypeBackboneElement
                                            Is Modifierfalse
                                            Must Supportfalse
                                            Summaryfalse
                                            Invariantsele-1: All FHIR elements must have a @value or children or both (hasValue() or (children().count() > id.count()))
                                            122. Composition.relatesTo:citeAs.id
                                            Definition

                                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                            ShortUnique id for inter-element referencing
                                            Control0..1
                                            This element is affected by the following invariants: ele-1
                                            Typestring
                                            Is Modifierfalse
                                            XML FormatIn the XML format, this property is represented as an attribute.
                                            Summaryfalse
                                            124. Composition.relatesTo:citeAs.extension
                                            Definition

                                            An Extension

                                            ShortExtension
                                            Control0..*
                                            TypeExtension
                                            Is Modifierfalse
                                            Summaryfalse
                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                            SlicingThis element introduces a set of slices on Composition.relatesTo.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                            • value @ url
                                            • 126. Composition.relatesTo:citeAs.extension:classifier
                                              Slice Nameclassifier
                                              Definition

                                              Provides additional classifiers of the related artifact.

                                              ShortAdditional classifiers for RelatedArtifacts
                                              Control0..1
                                              TypeExtension(RelatesTo Classifier) (Extension Type: CodeableConcept)
                                              Is Modifierfalse
                                              Summaryfalse
                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                              128. Composition.relatesTo:citeAs.modifierExtension
                                              Definition

                                              May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                              Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                              ShortExtensions that cannot be ignored even if unrecognized
                                              Comments

                                              There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                              Control0..*
                                              TypeExtension
                                              Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                              Summarytrue
                                              Requirements

                                              Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                              Alternate Namesextensions, user content, modifiers
                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                              130. Composition.relatesTo:citeAs.type
                                              Definition

                                              The type of relationship to the related artifact.

                                              Shortdocumentation | justification | predecessor | successor | derived-from | depends-on | composed-of | part-of | amends | amended-with | appends | appended-with | cites | cited-by | comments-on | comment-in | contains | contained-in | corrects | correction-in | replaces | replaced-with | retracts | retracted-by | signs | similar-to | supports | supported-with | transforms | transformed-into | transformed-with | specification-of | created-with | cite-as | summarizes
                                              Control1..1
                                              BindingThe codes SHALL be taken from ArtifactRelationshipType
                                              (required to http://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3)

                                              The type of relationship to the related artifact.

                                              Typecode
                                              Is Modifierfalse
                                              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                              Must Supportfalse
                                              Summaryfalse
                                              Pattern Valuecite-as
                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                              132. Composition.relatesTo:citeAs.target[x]
                                              Definition

                                              The artifact that is related to this Composition Resource.

                                              ShortThe artifact that is related to this Composition
                                              Control1..1
                                              TypeChoice of: uri, Attachment, canonical(Resource), Reference(Resource), markdown
                                              [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                              Is Modifierfalse
                                              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                              Must Supportfalse
                                              Summaryfalse
                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                              134. Composition.relatesTo:partOf
                                              Slice NamepartOf
                                              Definition

                                              Relationships that this composition has with other compositions or documents (FHIR or non-FHIR resources) that already exist.

                                              ShortRelationships to other compositions/documents
                                              Comments

                                              To reference (using relatesTo) a Bundle of type "document" or another Composition where you only have the identifier, use a targetReference with an identifier.
                                              When a Composition is an alternate representation of another type of document e.g. CDA, the other document could be referenced in a DocumentReference resource.
                                              Here is an example of using relatesTo to reference another Bundle of type "document" or Composition where you only have the identifier:

                                              "relatesTo": [{
                                                "type": "replaces",
                                                "targetReference": {
                                                  "identifier": { 
                                                    "system": "...", 
                                                    "value": "..."
                                                  }
                                                } 
                                              }]
                                              
                                              Control0..*
                                              TypeBackboneElement
                                              Is Modifierfalse
                                              Must Supportfalse
                                              Summaryfalse
                                              Invariantsele-1: All FHIR elements must have a @value or children or both (hasValue() or (children().count() > id.count()))
                                              136. Composition.relatesTo:partOf.id
                                              Definition

                                              Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                              ShortUnique id for inter-element referencing
                                              Control0..1
                                              This element is affected by the following invariants: ele-1
                                              Typestring
                                              Is Modifierfalse
                                              XML FormatIn the XML format, this property is represented as an attribute.
                                              Summaryfalse
                                              138. Composition.relatesTo:partOf.extension
                                              Definition

                                              An Extension

                                              ShortExtension
                                              Control0..*
                                              TypeExtension
                                              Is Modifierfalse
                                              Summaryfalse
                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                              SlicingThis element introduces a set of slices on Composition.relatesTo.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                              • value @ url
                                              • 140. Composition.relatesTo:partOf.extension:classifier
                                                Slice Nameclassifier
                                                Definition

                                                Provides additional classifiers of the related artifact.

                                                ShortAdditional classifiers for RelatedArtifacts
                                                Control0..1
                                                TypeExtension(RelatesTo Classifier) (Extension Type: CodeableConcept)
                                                Is Modifierfalse
                                                Summaryfalse
                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                142. Composition.relatesTo:partOf.modifierExtension
                                                Definition

                                                May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                ShortExtensions that cannot be ignored even if unrecognized
                                                Comments

                                                There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                Control0..*
                                                TypeExtension
                                                Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                Summarytrue
                                                Requirements

                                                Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                Alternate Namesextensions, user content, modifiers
                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                144. Composition.relatesTo:partOf.type
                                                Definition

                                                The type of relationship to the related artifact.

                                                Shortdocumentation | justification | predecessor | successor | derived-from | depends-on | composed-of | part-of | amends | amended-with | appends | appended-with | cites | cited-by | comments-on | comment-in | contains | contained-in | corrects | correction-in | replaces | replaced-with | retracts | retracted-by | signs | similar-to | supports | supported-with | transforms | transformed-into | transformed-with | specification-of | created-with | cite-as | summarizes
                                                Control1..1
                                                BindingThe codes SHALL be taken from ArtifactRelationshipType
                                                (required to http://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3)

                                                The type of relationship to the related artifact.

                                                Typecode
                                                Is Modifierfalse
                                                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                Must Supportfalse
                                                Summaryfalse
                                                Pattern Valuepart-of
                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                146. Composition.relatesTo:partOf.target[x]
                                                Definition

                                                The artifact that is related to this Composition Resource.

                                                ShortThe artifact that is related to this Composition
                                                Control1..1
                                                TypeChoice of: uri, Attachment, canonical(Resource), Reference(Resource), markdown
                                                [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                Is Modifierfalse
                                                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                Must Supportfalse
                                                Summaryfalse
                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                148. Composition.relatesTo:derivedFrom
                                                Slice NamederivedFrom
                                                Definition

                                                Relationships that this composition has with other compositions or documents (FHIR or non-FHIR resources) that already exist.

                                                ShortRelationships to other compositions/documents
                                                Comments

                                                To reference (using relatesTo) a Bundle of type "document" or another Composition where you only have the identifier, use a targetReference with an identifier.
                                                When a Composition is an alternate representation of another type of document e.g. CDA, the other document could be referenced in a DocumentReference resource.
                                                Here is an example of using relatesTo to reference another Bundle of type "document" or Composition where you only have the identifier:

                                                "relatesTo": [{
                                                  "type": "replaces",
                                                  "targetReference": {
                                                    "identifier": { 
                                                      "system": "...", 
                                                      "value": "..."
                                                    }
                                                  } 
                                                }]
                                                
                                                Control0..*
                                                TypeBackboneElement
                                                Is Modifierfalse
                                                Must Supportfalse
                                                Summaryfalse
                                                Invariantsele-1: All FHIR elements must have a @value or children or both (hasValue() or (children().count() > id.count()))
                                                150. Composition.relatesTo:derivedFrom.id
                                                Definition

                                                Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                ShortUnique id for inter-element referencing
                                                Control0..1
                                                This element is affected by the following invariants: ele-1
                                                Typestring
                                                Is Modifierfalse
                                                XML FormatIn the XML format, this property is represented as an attribute.
                                                Summaryfalse
                                                152. Composition.relatesTo:derivedFrom.extension
                                                Definition

                                                An Extension

                                                ShortExtension
                                                Control0..*
                                                TypeExtension
                                                Is Modifierfalse
                                                Summaryfalse
                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                SlicingThis element introduces a set of slices on Composition.relatesTo.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                • value @ url
                                                • 154. Composition.relatesTo:derivedFrom.extension:classifier
                                                  Slice Nameclassifier
                                                  Definition

                                                  Provides additional classifiers of the related artifact.

                                                  ShortAdditional classifiers for RelatedArtifacts
                                                  Control0..1
                                                  TypeExtension(RelatesTo Classifier) (Extension Type: CodeableConcept)
                                                  Is Modifierfalse
                                                  Summaryfalse
                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                  156. Composition.relatesTo:derivedFrom.modifierExtension
                                                  Definition

                                                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                  ShortExtensions that cannot be ignored even if unrecognized
                                                  Comments

                                                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                  Control0..*
                                                  TypeExtension
                                                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                  Summarytrue
                                                  Requirements

                                                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                  Alternate Namesextensions, user content, modifiers
                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                  158. Composition.relatesTo:derivedFrom.type
                                                  Definition

                                                  The type of relationship to the related artifact.

                                                  Shortdocumentation | justification | predecessor | successor | derived-from | depends-on | composed-of | part-of | amends | amended-with | appends | appended-with | cites | cited-by | comments-on | comment-in | contains | contained-in | corrects | correction-in | replaces | replaced-with | retracts | retracted-by | signs | similar-to | supports | supported-with | transforms | transformed-into | transformed-with | specification-of | created-with | cite-as | summarizes
                                                  Control1..1
                                                  BindingThe codes SHALL be taken from ArtifactRelationshipType
                                                  (required to http://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3)

                                                  The type of relationship to the related artifact.

                                                  Typecode
                                                  Is Modifierfalse
                                                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                  Must Supportfalse
                                                  Summaryfalse
                                                  Pattern Valuederived-from
                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                  160. Composition.relatesTo:derivedFrom.target[x]
                                                  Definition

                                                  The artifact that is related to this Composition Resource.

                                                  ShortThe artifact that is related to this Composition
                                                  Control1..1
                                                  TypeChoice of: uri, Attachment, canonical(Resource), Reference(Resource), markdown
                                                  [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                  Is Modifierfalse
                                                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                  Must Supportfalse
                                                  Summaryfalse
                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                  162. Composition.relatesTo:specificationOf
                                                  Slice NamespecificationOf
                                                  Definition

                                                  Relationships that this composition has with other compositions or documents (FHIR or non-FHIR resources) that already exist.

                                                  ShortRelationships to other compositions/documents
                                                  Comments

                                                  To reference (using relatesTo) a Bundle of type "document" or another Composition where you only have the identifier, use a targetReference with an identifier.
                                                  When a Composition is an alternate representation of another type of document e.g. CDA, the other document could be referenced in a DocumentReference resource.
                                                  Here is an example of using relatesTo to reference another Bundle of type "document" or Composition where you only have the identifier:

                                                  "relatesTo": [{
                                                    "type": "replaces",
                                                    "targetReference": {
                                                      "identifier": { 
                                                        "system": "...", 
                                                        "value": "..."
                                                      }
                                                    } 
                                                  }]
                                                  
                                                  Control0..*
                                                  TypeBackboneElement
                                                  Is Modifierfalse
                                                  Must Supportfalse
                                                  Summaryfalse
                                                  Invariantsele-1: All FHIR elements must have a @value or children or both (hasValue() or (children().count() > id.count()))
                                                  164. Composition.relatesTo:specificationOf.id
                                                  Definition

                                                  Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                  ShortUnique id for inter-element referencing
                                                  Control0..1
                                                  This element is affected by the following invariants: ele-1
                                                  Typestring
                                                  Is Modifierfalse
                                                  XML FormatIn the XML format, this property is represented as an attribute.
                                                  Summaryfalse
                                                  166. Composition.relatesTo:specificationOf.extension
                                                  Definition

                                                  An Extension

                                                  ShortExtension
                                                  Control0..*
                                                  TypeExtension
                                                  Is Modifierfalse
                                                  Summaryfalse
                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                  SlicingThis element introduces a set of slices on Composition.relatesTo.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                  • value @ url
                                                  • 168. Composition.relatesTo:specificationOf.extension:classifier
                                                    Slice Nameclassifier
                                                    Definition

                                                    Provides additional classifiers of the related artifact.

                                                    ShortAdditional classifiers for RelatedArtifacts
                                                    Control0..1
                                                    TypeExtension(RelatesTo Classifier) (Extension Type: CodeableConcept)
                                                    Is Modifierfalse
                                                    Summaryfalse
                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                    170. Composition.relatesTo:specificationOf.modifierExtension
                                                    Definition

                                                    May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                    Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                    ShortExtensions that cannot be ignored even if unrecognized
                                                    Comments

                                                    There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                    Control0..*
                                                    TypeExtension
                                                    Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                    Summarytrue
                                                    Requirements

                                                    Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                    Alternate Namesextensions, user content, modifiers
                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                    172. Composition.relatesTo:specificationOf.type
                                                    Definition

                                                    The type of relationship to the related artifact.

                                                    Shortdocumentation | justification | predecessor | successor | derived-from | depends-on | composed-of | part-of | amends | amended-with | appends | appended-with | cites | cited-by | comments-on | comment-in | contains | contained-in | corrects | correction-in | replaces | replaced-with | retracts | retracted-by | signs | similar-to | supports | supported-with | transforms | transformed-into | transformed-with | specification-of | created-with | cite-as | summarizes
                                                    Control1..1
                                                    BindingThe codes SHALL be taken from ArtifactRelationshipType
                                                    (required to http://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3)

                                                    The type of relationship to the related artifact.

                                                    Typecode
                                                    Is Modifierfalse
                                                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                    Must Supportfalse
                                                    Summaryfalse
                                                    Pattern Valuespecification-of
                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                    174. Composition.relatesTo:specificationOf.target[x]
                                                    Definition

                                                    The artifact that is related to this Composition Resource.

                                                    ShortThe artifact that is related to this Composition
                                                    Control1..1
                                                    TypeChoice of: uri, Attachment, canonical(Resource), Reference(Resource), markdown
                                                    [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                    Is Modifierfalse
                                                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                    Must Supportfalse
                                                    Summaryfalse
                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                    176. Composition.relatesTo:dependsOn
                                                    Slice NamedependsOn
                                                    Definition

                                                    Relationships that this composition has with other compositions or documents (FHIR or non-FHIR resources) that already exist.

                                                    ShortRelationships to other compositions/documents
                                                    Comments

                                                    To reference (using relatesTo) a Bundle of type "document" or another Composition where you only have the identifier, use a targetReference with an identifier.
                                                    When a Composition is an alternate representation of another type of document e.g. CDA, the other document could be referenced in a DocumentReference resource.
                                                    Here is an example of using relatesTo to reference another Bundle of type "document" or Composition where you only have the identifier:

                                                    "relatesTo": [{
                                                      "type": "replaces",
                                                      "targetReference": {
                                                        "identifier": { 
                                                          "system": "...", 
                                                          "value": "..."
                                                        }
                                                      } 
                                                    }]
                                                    
                                                    Control0..*
                                                    TypeBackboneElement
                                                    Is Modifierfalse
                                                    Must Supportfalse
                                                    Summaryfalse
                                                    Invariantsele-1: All FHIR elements must have a @value or children or both (hasValue() or (children().count() > id.count()))
                                                    178. Composition.relatesTo:dependsOn.id
                                                    Definition

                                                    Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                    ShortUnique id for inter-element referencing
                                                    Control0..1
                                                    This element is affected by the following invariants: ele-1
                                                    Typestring
                                                    Is Modifierfalse
                                                    XML FormatIn the XML format, this property is represented as an attribute.
                                                    Summaryfalse
                                                    180. Composition.relatesTo:dependsOn.extension
                                                    Definition

                                                    An Extension

                                                    ShortExtension
                                                    Control0..*
                                                    TypeExtension
                                                    Is Modifierfalse
                                                    Summaryfalse
                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                    SlicingThis element introduces a set of slices on Composition.relatesTo.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                    • value @ url
                                                    • 182. Composition.relatesTo:dependsOn.extension:classifier
                                                      Slice Nameclassifier
                                                      Definition

                                                      Provides additional classifiers of the related artifact.

                                                      ShortAdditional classifiers for RelatedArtifacts
                                                      Control0..1
                                                      TypeExtension(RelatesTo Classifier) (Extension Type: CodeableConcept)
                                                      Is Modifierfalse
                                                      Summaryfalse
                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                      184. Composition.relatesTo:dependsOn.modifierExtension
                                                      Definition

                                                      May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                      Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                      ShortExtensions that cannot be ignored even if unrecognized
                                                      Comments

                                                      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                      Control0..*
                                                      TypeExtension
                                                      Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                      Summarytrue
                                                      Requirements

                                                      Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                      Alternate Namesextensions, user content, modifiers
                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      186. Composition.relatesTo:dependsOn.type
                                                      Definition

                                                      The type of relationship to the related artifact.

                                                      Shortdocumentation | justification | predecessor | successor | derived-from | depends-on | composed-of | part-of | amends | amended-with | appends | appended-with | cites | cited-by | comments-on | comment-in | contains | contained-in | corrects | correction-in | replaces | replaced-with | retracts | retracted-by | signs | similar-to | supports | supported-with | transforms | transformed-into | transformed-with | specification-of | created-with | cite-as | summarizes
                                                      Control1..1
                                                      BindingThe codes SHALL be taken from ArtifactRelationshipType
                                                      (required to http://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3)

                                                      The type of relationship to the related artifact.

                                                      Typecode
                                                      Is Modifierfalse
                                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                      Must Supportfalse
                                                      Summaryfalse
                                                      Pattern Valuedepends-on
                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      188. Composition.relatesTo:dependsOn.target[x]
                                                      Definition

                                                      The artifact that is related to this Composition Resource.

                                                      ShortThe artifact that is related to this Composition
                                                      Control1..1
                                                      TypeChoice of: uri, Attachment, canonical(Resource), Reference(Resource), markdown
                                                      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                      Is Modifierfalse
                                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                      Must Supportfalse
                                                      Summaryfalse
                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      190. Composition.relatesTo:supportedWith
                                                      Slice NamesupportedWith
                                                      Definition

                                                      Relationships that this composition has with other compositions or documents (FHIR or non-FHIR resources) that already exist.

                                                      ShortRelationships to other compositions/documents
                                                      Comments

                                                      To reference (using relatesTo) a Bundle of type "document" or another Composition where you only have the identifier, use a targetReference with an identifier.
                                                      When a Composition is an alternate representation of another type of document e.g. CDA, the other document could be referenced in a DocumentReference resource.
                                                      Here is an example of using relatesTo to reference another Bundle of type "document" or Composition where you only have the identifier:

                                                      "relatesTo": [{
                                                        "type": "replaces",
                                                        "targetReference": {
                                                          "identifier": { 
                                                            "system": "...", 
                                                            "value": "..."
                                                          }
                                                        } 
                                                      }]
                                                      
                                                      Control0..*
                                                      TypeBackboneElement
                                                      Is Modifierfalse
                                                      Must Supportfalse
                                                      Summaryfalse
                                                      Invariantsele-1: All FHIR elements must have a @value or children or both (hasValue() or (children().count() > id.count()))
                                                      192. Composition.relatesTo:supportedWith.id
                                                      Definition

                                                      Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                      ShortUnique id for inter-element referencing
                                                      Control0..1
                                                      This element is affected by the following invariants: ele-1
                                                      Typestring
                                                      Is Modifierfalse
                                                      XML FormatIn the XML format, this property is represented as an attribute.
                                                      Summaryfalse
                                                      194. Composition.relatesTo:supportedWith.extension
                                                      Definition

                                                      An Extension

                                                      ShortExtension
                                                      Control0..*
                                                      TypeExtension
                                                      Is Modifierfalse
                                                      Summaryfalse
                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                      SlicingThis element introduces a set of slices on Composition.relatesTo.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                      • value @ url
                                                      • 196. Composition.relatesTo:supportedWith.extension:classifier
                                                        Slice Nameclassifier
                                                        Definition

                                                        Provides additional classifiers of the related artifact.

                                                        ShortAdditional classifiers for RelatedArtifacts
                                                        Control0..1
                                                        TypeExtension(RelatesTo Classifier) (Extension Type: CodeableConcept)
                                                        Is Modifierfalse
                                                        Summaryfalse
                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                        198. Composition.relatesTo:supportedWith.modifierExtension
                                                        Definition

                                                        May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                        Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                        ShortExtensions that cannot be ignored even if unrecognized
                                                        Comments

                                                        There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                        Control0..*
                                                        TypeExtension
                                                        Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                        Summarytrue
                                                        Requirements

                                                        Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                        Alternate Namesextensions, user content, modifiers
                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                        200. Composition.relatesTo:supportedWith.type
                                                        Definition

                                                        The type of relationship to the related artifact.

                                                        Shortdocumentation | justification | predecessor | successor | derived-from | depends-on | composed-of | part-of | amends | amended-with | appends | appended-with | cites | cited-by | comments-on | comment-in | contains | contained-in | corrects | correction-in | replaces | replaced-with | retracts | retracted-by | signs | similar-to | supports | supported-with | transforms | transformed-into | transformed-with | specification-of | created-with | cite-as | summarizes
                                                        Control1..1
                                                        BindingThe codes SHALL be taken from ArtifactRelationshipType
                                                        (required to http://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3)

                                                        The type of relationship to the related artifact.

                                                        Typecode
                                                        Is Modifierfalse
                                                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                        Must Supportfalse
                                                        Summaryfalse
                                                        Pattern Valuesupported-with
                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                        202. Composition.relatesTo:supportedWith.target[x]
                                                        Definition

                                                        The artifact that is related to this Composition Resource.

                                                        ShortThe artifact that is related to this Composition
                                                        Control1..1
                                                        TypeChoice of: uri, Attachment, canonical(Resource), Reference(Resource), markdown
                                                        [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                        Is Modifierfalse
                                                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                        Must Supportfalse
                                                        Summaryfalse
                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                        204. Composition.relatesTo:similarTo
                                                        Slice NamesimilarTo
                                                        Definition

                                                        Relationships that this composition has with other compositions or documents (FHIR or non-FHIR resources) that already exist.

                                                        ShortRelationships to other compositions/documents
                                                        Comments

                                                        To reference (using relatesTo) a Bundle of type "document" or another Composition where you only have the identifier, use a targetReference with an identifier.
                                                        When a Composition is an alternate representation of another type of document e.g. CDA, the other document could be referenced in a DocumentReference resource.
                                                        Here is an example of using relatesTo to reference another Bundle of type "document" or Composition where you only have the identifier:

                                                        "relatesTo": [{
                                                          "type": "replaces",
                                                          "targetReference": {
                                                            "identifier": { 
                                                              "system": "...", 
                                                              "value": "..."
                                                            }
                                                          } 
                                                        }]
                                                        
                                                        Control0..*
                                                        TypeBackboneElement
                                                        Is Modifierfalse
                                                        Must Supportfalse
                                                        Summaryfalse
                                                        Invariantsele-1: All FHIR elements must have a @value or children or both (hasValue() or (children().count() > id.count()))
                                                        206. Composition.relatesTo:similarTo.id
                                                        Definition

                                                        Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                        ShortUnique id for inter-element referencing
                                                        Control0..1
                                                        This element is affected by the following invariants: ele-1
                                                        Typestring
                                                        Is Modifierfalse
                                                        XML FormatIn the XML format, this property is represented as an attribute.
                                                        Summaryfalse
                                                        208. Composition.relatesTo:similarTo.extension
                                                        Definition

                                                        An Extension

                                                        ShortExtension
                                                        Control0..*
                                                        TypeExtension
                                                        Is Modifierfalse
                                                        Summaryfalse
                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                        SlicingThis element introduces a set of slices on Composition.relatesTo.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                        • value @ url
                                                        • 210. Composition.relatesTo:similarTo.extension:classifier
                                                          Slice Nameclassifier
                                                          Definition

                                                          Provides additional classifiers of the related artifact.

                                                          ShortAdditional classifiers for RelatedArtifacts
                                                          Control0..1
                                                          TypeExtension(RelatesTo Classifier) (Extension Type: CodeableConcept)
                                                          Is Modifierfalse
                                                          Summaryfalse
                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                                                          212. Composition.relatesTo:similarTo.modifierExtension
                                                          Definition

                                                          May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                          Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                          ShortExtensions that cannot be ignored even if unrecognized
                                                          Comments

                                                          There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                          Control0..*
                                                          TypeExtension
                                                          Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                          Summarytrue
                                                          Requirements

                                                          Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                          Alternate Namesextensions, user content, modifiers
                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                          214. Composition.relatesTo:similarTo.type
                                                          Definition

                                                          The type of relationship to the related artifact.

                                                          Shortdocumentation | justification | predecessor | successor | derived-from | depends-on | composed-of | part-of | amends | amended-with | appends | appended-with | cites | cited-by | comments-on | comment-in | contains | contained-in | corrects | correction-in | replaces | replaced-with | retracts | retracted-by | signs | similar-to | supports | supported-with | transforms | transformed-into | transformed-with | specification-of | created-with | cite-as | summarizes
                                                          Control1..1
                                                          BindingThe codes SHALL be taken from ArtifactRelationshipType
                                                          (required to http://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3)

                                                          The type of relationship to the related artifact.

                                                          Typecode
                                                          Is Modifierfalse
                                                          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                          Must Supportfalse
                                                          Summaryfalse
                                                          Pattern Valuesimilar-to
                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                          216. Composition.relatesTo:similarTo.target[x]
                                                          Definition

                                                          The artifact that is related to this Composition Resource.

                                                          ShortThe artifact that is related to this Composition
                                                          Control1..1
                                                          TypeChoice of: uri, Attachment, canonical(Resource), Reference(Resource), markdown
                                                          [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                                                          Is Modifierfalse
                                                          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                          Must Supportfalse
                                                          Summaryfalse
                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                          218. Composition.event
                                                          Definition

                                                          The clinical service, such as a colonoscopy or an appendectomy, being documented.

                                                          ShortThe clinical service(s) being documented
                                                          Comments

                                                          The event needs to be consistent with the type element, though can provide further information if desired.

                                                          Control0..*
                                                          TypeBackboneElement
                                                          Is Modifierfalse
                                                          Must Supportfalse
                                                          Summarytrue
                                                          Requirements

                                                          Provides context for the composition and creates a linkage between a resource describing an event and the composition created describing the event.

                                                          Invariantsele-1: All FHIR elements must have a @value or children or both (hasValue() or (children().count() > id.count()))
                                                          220. Composition.event.id
                                                          Definition

                                                          Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                          ShortUnique id for inter-element referencing
                                                          Control0..1
                                                          This element is affected by the following invariants: ele-1
                                                          Typestring
                                                          Is Modifierfalse
                                                          XML FormatIn the XML format, this property is represented as an attribute.
                                                          Summaryfalse
                                                          222. Composition.event.extension
                                                          Definition

                                                          May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                          ShortAdditional content defined by implementations
                                                          Comments

                                                          There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                          Control0..*
                                                          TypeExtension
                                                          Is Modifierfalse
                                                          Summaryfalse
                                                          Alternate Namesextensions, user content
                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                          224. Composition.event.modifierExtension
                                                          Definition

                                                          May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                          Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                          ShortExtensions that cannot be ignored even if unrecognized
                                                          Comments

                                                          There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                          Control0..*
                                                          TypeExtension
                                                          Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                          Summarytrue
                                                          Requirements

                                                          Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                          Alternate Namesextensions, user content, modifiers
                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                          226. Composition.event.period
                                                          Definition

                                                          The period of time covered by the documentation. There is no assertion that the documentation is a complete representation for this period, only that it documents events during this time.

                                                          ShortThe period covered by the documentation
                                                          Control0..1
                                                          TypePeriod
                                                          Is Modifierfalse
                                                          Must Supportfalse
                                                          Summarytrue
                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                          228. Composition.event.detail
                                                          Definition

                                                          Represents the main clinical acts, such as a colonoscopy or an appendectomy, being documented. In some cases, the event is inherent in the typeCode, such as a "History and Physical Report" in which case the procedure being documented is necessarily a "History and Physical" act. The events may be included as a code or as a reference to an other resource.

                                                          ShortThe event(s) being documented, as code(s), reference(s), or both
                                                          Comments

                                                          An event can further specialize the act inherent in the typeCode, such as where it is simply "Procedure Report" and the procedure was a "colonoscopy". If one or more events are included, they SHALL NOT conflict with the values inherent in the classCode, practiceSettingCode or typeCode, as such a conflict would create an ambiguous situation. This short list of codes is provided to be used as key words for certain types of queries.

                                                          Control0..*
                                                          BindingFor example codes, see v3 Code System ActCode
                                                          (example to http://terminology.hl7.org/ValueSet/v3-ActCode)

                                                          This list of codes represents the main clinical acts being documented.

                                                          TypeCodeableReference(Resource)
                                                          Is Modifierfalse
                                                          Must Supportfalse
                                                          Summarytrue
                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                          230. Composition.section
                                                          Definition

                                                          The root of the sections that make up the composition.

                                                          ShortComposition is broken into sections
                                                          Control1..1
                                                          TypeBackboneElement
                                                          Is Modifierfalse
                                                          Must Supportfalse
                                                          Summaryfalse
                                                          Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                                                          cmp-2: A section can only have an emptyReason if no entries are included (emptyReason.empty() or entry.empty())
                                                          ele-1: All FHIR elements must have a @value or children or both (hasValue() or (children().count() > id.count()))
                                                          SlicingThis element introduces a set of slices on Composition.section. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                          • value @ code.text
                                                          • 232. Composition.section.id
                                                            Definition

                                                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                            ShortUnique id for inter-element referencing
                                                            Control0..1
                                                            This element is affected by the following invariants: ele-1
                                                            Typestring
                                                            Is Modifierfalse
                                                            XML FormatIn the XML format, this property is represented as an attribute.
                                                            Summaryfalse
                                                            234. Composition.section.extension
                                                            Definition

                                                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                            ShortAdditional content defined by implementations
                                                            Comments

                                                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                            Control0..*
                                                            TypeExtension
                                                            Is Modifierfalse
                                                            Summaryfalse
                                                            Alternate Namesextensions, user content
                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                            236. Composition.section.modifierExtension
                                                            Definition

                                                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                            ShortExtensions that cannot be ignored even if unrecognized
                                                            Comments

                                                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                            Control0..*
                                                            TypeExtension
                                                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                            Summarytrue
                                                            Requirements

                                                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                            Alternate Namesextensions, user content, modifiers
                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                            238. Composition.section.title
                                                            Definition

                                                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                            ShortLabel for section (e.g. for ToC)
                                                            Comments

                                                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                            Control0..1
                                                            Typestring
                                                            Is Modifierfalse
                                                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                            Must Supportfalse
                                                            Summaryfalse
                                                            Requirements

                                                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                            Alternate Namesheader, label, caption
                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                            240. Composition.section.code
                                                            Definition

                                                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                            ShortClassification of section (recommended)
                                                            Comments

                                                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                            Control0..1
                                                            BindingUnless not suitable, these codes SHALL be taken from EvidenceReportSectionCode Value Set
                                                            (extensible to https://fevir.net/resources/ValueSet/179431)
                                                            TypeCodeableConcept
                                                            Is Modifierfalse
                                                            Must Supportfalse
                                                            Summaryfalse
                                                            Requirements

                                                            Provides computable standardized labels to topics within the document.

                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                            242. Composition.section.author
                                                            Definition

                                                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                            The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                            ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                            Control0..*
                                                            TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                            Is Modifierfalse
                                                            Must Supportfalse
                                                            Summaryfalse
                                                            Requirements

                                                            Identifies who is responsible for the content.

                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                            244. Composition.section.focus
                                                            Definition

                                                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                            ShortWho/what the section is about, when it is not about the subject of composition
                                                            Comments

                                                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                            Control0..1
                                                            TypeReference(Resource)
                                                            Is Modifierfalse
                                                            Must Supportfalse
                                                            Summaryfalse
                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                            246. Composition.section.text
                                                            Definition

                                                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                            ShortText summary of the section, for human interpretation
                                                            Comments

                                                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                                                            Control0..1
                                                            This element is affected by the following invariants: cmp-1
                                                            TypeNarrative
                                                            Is Modifierfalse
                                                            Must Supportfalse
                                                            Summaryfalse
                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                            248. Composition.section.orderedBy
                                                            Definition

                                                            Specifies the order applied to the items in the section entries.

                                                            ShortOrder of section entries
                                                            Comments

                                                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                            Control0..1
                                                            BindingThe codes SHOULD be taken from ListOrderCodes
                                                            (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                            What order applies to the items in the entry.

                                                            TypeCodeableConcept
                                                            Is Modifierfalse
                                                            Must Supportfalse
                                                            Summaryfalse
                                                            Requirements

                                                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                            250. Composition.section.entry
                                                            Definition

                                                            A reference to the actual resource from which the narrative in the section is derived.

                                                            ShortA reference to data that supports this section
                                                            Comments

                                                            If there are no entries in the list, an emptyReason SHOULD be provided.

                                                            Control0..*
                                                            This element is affected by the following invariants: cmp-1, cmp-2
                                                            TypeReference(Resource)
                                                            Is Modifierfalse
                                                            Must Supportfalse
                                                            Summaryfalse
                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                            252. Composition.section.emptyReason
                                                            Definition

                                                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                            ShortWhy the section is empty
                                                            Comments

                                                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                            Control0..1
                                                            This element is affected by the following invariants: cmp-2
                                                            BindingThe codes SHOULD be taken from ListEmptyReasons
                                                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                            If a section is empty, why it is empty.

                                                            TypeCodeableConcept
                                                            Is Modifierfalse
                                                            Must Supportfalse
                                                            Summaryfalse
                                                            Requirements

                                                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                            254. Composition.section.section
                                                            Definition

                                                            A nested sub-section within this section.

                                                            ShortNested Section
                                                            Comments

                                                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                            Control0..*
                                                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                            Is Modifierfalse
                                                            Must Supportfalse
                                                            Summaryfalse
                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                            256. Composition.section:statistics
                                                            Slice Namestatistics
                                                            Definition

                                                            The root of the sections that make up the composition.

                                                            ShortComposition is broken into sections
                                                            Control1..1
                                                            TypeBackboneElement
                                                            Is Modifierfalse
                                                            Must Supporttrue
                                                            Summaryfalse
                                                            Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                                                            cmp-2: A section can only have an emptyReason if no entries are included (emptyReason.empty() or entry.empty())
                                                            ele-1: All FHIR elements must have a @value or children or both (hasValue() or (children().count() > id.count()))
                                                            258. Composition.section:statistics.id
                                                            Definition

                                                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                            ShortUnique id for inter-element referencing
                                                            Control0..1
                                                            This element is affected by the following invariants: ele-1
                                                            Typestring
                                                            Is Modifierfalse
                                                            XML FormatIn the XML format, this property is represented as an attribute.
                                                            Summaryfalse
                                                            260. Composition.section:statistics.extension
                                                            Definition

                                                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                            ShortAdditional content defined by implementations
                                                            Comments

                                                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                            Control0..*
                                                            TypeExtension
                                                            Is Modifierfalse
                                                            Summaryfalse
                                                            Alternate Namesextensions, user content
                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                            262. Composition.section:statistics.modifierExtension
                                                            Definition

                                                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                            ShortExtensions that cannot be ignored even if unrecognized
                                                            Comments

                                                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                            Control0..*
                                                            TypeExtension
                                                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                            Summarytrue
                                                            Requirements

                                                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                            Alternate Namesextensions, user content, modifiers
                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                            264. Composition.section:statistics.title
                                                            Definition

                                                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                            ShortLabel for section (e.g. for ToC)
                                                            Comments

                                                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                            Control0..1
                                                            Typestring
                                                            Is Modifierfalse
                                                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                            Must Supportfalse
                                                            Summaryfalse
                                                            Requirements

                                                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                            Alternate Namesheader, label, caption
                                                            Pattern ValueStatistical Considerations
                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                            266. Composition.section:statistics.code
                                                            Definition

                                                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                            ShortClassification of section (recommended)
                                                            Comments

                                                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                            Control0..1
                                                            BindingUnless not suitable, these codes SHALL be taken from EvidenceReportSectionCode Value Set
                                                            (extensible to https://fevir.net/resources/ValueSet/179431)
                                                            TypeCodeableConcept
                                                            Is Modifierfalse
                                                            Must Supportfalse
                                                            Summaryfalse
                                                            Requirements

                                                            Provides computable standardized labels to topics within the document.

                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                            268. Composition.section:statistics.code.id
                                                            Definition

                                                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                            ShortUnique id for inter-element referencing
                                                            Control0..1
                                                            This element is affected by the following invariants: ele-1
                                                            Typeid
                                                            Is Modifierfalse
                                                            XML FormatIn the XML format, this property is represented as an attribute.
                                                            Summaryfalse
                                                            270. Composition.section:statistics.code.extension
                                                            Definition

                                                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                            ShortAdditional content defined by implementations
                                                            Comments

                                                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                            Control0..*
                                                            TypeExtension
                                                            Is Modifierfalse
                                                            Summaryfalse
                                                            Alternate Namesextensions, user content
                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                            SlicingThis element introduces a set of slices on Composition.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                            • value @ url
                                                            • 272. Composition.section:statistics.code.coding
                                                              Definition

                                                              A reference to a code defined by a terminology system.

                                                              ShortCode defined by a terminology system
                                                              Comments

                                                              Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                              Control1..1
                                                              TypeCoding
                                                              Is Modifierfalse
                                                              Summaryfalse
                                                              Requirements

                                                              Allows for alternative encodings within a code system, and translations to other code systems.

                                                              Pattern Value{
                                                                "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                "code" : "C218625",
                                                                "display" : "ICH M11 Protocol Section 10 STATISTICAL CONSIDERATIONS"
                                                              }
                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                              274. Composition.section:statistics.code.text
                                                              Definition

                                                              A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                              ShortPlain text representation of the concept
                                                              Comments

                                                              Very often the text is the same as a displayName of one of the codings.

                                                              Control1..1
                                                              Typestring
                                                              Is Modifierfalse
                                                              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                              Summaryfalse
                                                              Requirements

                                                              The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                              Pattern Valuesection10-statistics
                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                              276. Composition.section:statistics.author
                                                              Definition

                                                              Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                              The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                              ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                              Control0..*
                                                              TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                              Is Modifierfalse
                                                              Must Supportfalse
                                                              Summaryfalse
                                                              Requirements

                                                              Identifies who is responsible for the content.

                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                              278. Composition.section:statistics.focus
                                                              Definition

                                                              The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                              ShortWho/what the section is about, when it is not about the subject of composition
                                                              Comments

                                                              Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                              Control0..1
                                                              TypeReference(Resource)
                                                              Is Modifierfalse
                                                              Must Supportfalse
                                                              Summaryfalse
                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                              280. Composition.section:statistics.text
                                                              Definition

                                                              A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                              ShortText summary of the section, for human interpretation
                                                              Comments

                                                              Ensure that the data analysis complies with ICH E9 Guideline and ICH E9(R1) Guideline. In general, all relevant data collected in the trial should be considered in this section. No text is intended here (header only).

                                                              Control0..1
                                                              This element is affected by the following invariants: cmp-1
                                                              TypeNarrative
                                                              Is Modifierfalse
                                                              Must Supportfalse
                                                              Summaryfalse
                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                              282. Composition.section:statistics.orderedBy
                                                              Definition

                                                              Specifies the order applied to the items in the section entries.

                                                              ShortOrder of section entries
                                                              Comments

                                                              Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                              Control0..1
                                                              BindingThe codes SHOULD be taken from ListOrderCodes
                                                              (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                              What order applies to the items in the entry.

                                                              TypeCodeableConcept
                                                              Is Modifierfalse
                                                              Must Supportfalse
                                                              Summaryfalse
                                                              Requirements

                                                              Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                              284. Composition.section:statistics.entry
                                                              Definition

                                                              A reference to the actual resource from which the narrative in the section is derived.

                                                              ShortA reference to data that supports this section
                                                              Comments

                                                              If there are no entries in the list, an emptyReason SHOULD be provided.

                                                              Control0..*
                                                              This element is affected by the following invariants: cmp-1, cmp-2
                                                              TypeReference(Resource)
                                                              Is Modifierfalse
                                                              Must Supportfalse
                                                              Summaryfalse
                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                              286. Composition.section:statistics.emptyReason
                                                              Definition

                                                              If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                              ShortWhy the section is empty
                                                              Comments

                                                              The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                              Control0..1
                                                              This element is affected by the following invariants: cmp-2
                                                              BindingThe codes SHOULD be taken from ListEmptyReasons
                                                              (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                              If a section is empty, why it is empty.

                                                              TypeCodeableConcept
                                                              Is Modifierfalse
                                                              Must Supportfalse
                                                              Summaryfalse
                                                              Requirements

                                                              Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                              288. Composition.section:statistics.section
                                                              Definition

                                                              A nested sub-section within this section.

                                                              ShortNested Section
                                                              Comments

                                                              Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                              Control6..*
                                                              TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                              Is Modifierfalse
                                                              Must Supportfalse
                                                              Summaryfalse
                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                              SlicingThis element introduces a set of slices on Composition.section.section. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                              • value @ code.text
                                                              • 290. Composition.section:statistics.section.id
                                                                Definition

                                                                Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                ShortUnique id for inter-element referencing
                                                                Control0..1
                                                                This element is affected by the following invariants: ele-1
                                                                Typestring
                                                                Is Modifierfalse
                                                                XML FormatIn the XML format, this property is represented as an attribute.
                                                                Summaryfalse
                                                                292. Composition.section:statistics.section.extension
                                                                Definition

                                                                May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                ShortAdditional content defined by implementations
                                                                Comments

                                                                There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                Control0..*
                                                                TypeExtension
                                                                Is Modifierfalse
                                                                Summaryfalse
                                                                Alternate Namesextensions, user content
                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                294. Composition.section:statistics.section.modifierExtension
                                                                Definition

                                                                May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                ShortExtensions that cannot be ignored even if unrecognized
                                                                Comments

                                                                There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                Control0..*
                                                                TypeExtension
                                                                Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                Summarytrue
                                                                Requirements

                                                                Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                Alternate Namesextensions, user content, modifiers
                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                296. Composition.section:statistics.section.title
                                                                Definition

                                                                The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                ShortLabel for section (e.g. for ToC)
                                                                Comments

                                                                The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                Control0..1
                                                                Typestring
                                                                Is Modifierfalse
                                                                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                Must Supportfalse
                                                                Summaryfalse
                                                                Requirements

                                                                Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                Alternate Namesheader, label, caption
                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                298. Composition.section:statistics.section.code
                                                                Definition

                                                                A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                ShortClassification of section (recommended)
                                                                Comments

                                                                The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                Control0..1
                                                                BindingUnless not suitable, these codes SHALL be taken from EvidenceReportSectionCode Value Set
                                                                (extensible to https://fevir.net/resources/ValueSet/179431)
                                                                TypeCodeableConcept
                                                                Is Modifierfalse
                                                                Must Supportfalse
                                                                Summaryfalse
                                                                Requirements

                                                                Provides computable standardized labels to topics within the document.

                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                300. Composition.section:statistics.section.author
                                                                Definition

                                                                Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                Control0..*
                                                                TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                Is Modifierfalse
                                                                Must Supportfalse
                                                                Summaryfalse
                                                                Requirements

                                                                Identifies who is responsible for the content.

                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                302. Composition.section:statistics.section.focus
                                                                Definition

                                                                The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                ShortWho/what the section is about, when it is not about the subject of composition
                                                                Comments

                                                                Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                Control0..1
                                                                TypeReference(Resource)
                                                                Is Modifierfalse
                                                                Must Supportfalse
                                                                Summaryfalse
                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                304. Composition.section:statistics.section.text
                                                                Definition

                                                                A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                ShortText summary of the section, for human interpretation
                                                                Comments

                                                                Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                                                                Control0..1
                                                                This element is affected by the following invariants: cmp-1
                                                                TypeNarrative
                                                                Is Modifierfalse
                                                                Must Supportfalse
                                                                Summaryfalse
                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                306. Composition.section:statistics.section.orderedBy
                                                                Definition

                                                                Specifies the order applied to the items in the section entries.

                                                                ShortOrder of section entries
                                                                Comments

                                                                Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                Control0..1
                                                                BindingThe codes SHOULD be taken from ListOrderCodes
                                                                (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                What order applies to the items in the entry.

                                                                TypeCodeableConcept
                                                                Is Modifierfalse
                                                                Must Supportfalse
                                                                Summaryfalse
                                                                Requirements

                                                                Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                308. Composition.section:statistics.section.entry
                                                                Definition

                                                                A reference to the actual resource from which the narrative in the section is derived.

                                                                ShortA reference to data that supports this section
                                                                Comments

                                                                If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                Control0..*
                                                                This element is affected by the following invariants: cmp-1, cmp-2
                                                                TypeReference(Resource)
                                                                Is Modifierfalse
                                                                Must Supportfalse
                                                                Summaryfalse
                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                310. Composition.section:statistics.section.emptyReason
                                                                Definition

                                                                If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                ShortWhy the section is empty
                                                                Comments

                                                                The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                Control0..1
                                                                This element is affected by the following invariants: cmp-2
                                                                BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                If a section is empty, why it is empty.

                                                                TypeCodeableConcept
                                                                Is Modifierfalse
                                                                Must Supportfalse
                                                                Summaryfalse
                                                                Requirements

                                                                Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                312. Composition.section:statistics.section.section
                                                                Definition

                                                                A nested sub-section within this section.

                                                                ShortNested Section
                                                                Comments

                                                                Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                Control0..*
                                                                TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                Is Modifierfalse
                                                                Must Supportfalse
                                                                Summaryfalse
                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                314. Composition.section:statistics.section:considerations
                                                                Slice Nameconsiderations
                                                                Definition

                                                                A nested sub-section within this section.

                                                                ShortNested Section
                                                                Comments

                                                                Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                Control1..1
                                                                TypeBackboneElement
                                                                Is Modifierfalse
                                                                Must Supporttrue
                                                                Summaryfalse
                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                316. Composition.section:statistics.section:considerations.id
                                                                Definition

                                                                Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                ShortUnique id for inter-element referencing
                                                                Control0..1
                                                                This element is affected by the following invariants: ele-1
                                                                Typestring
                                                                Is Modifierfalse
                                                                XML FormatIn the XML format, this property is represented as an attribute.
                                                                Summaryfalse
                                                                318. Composition.section:statistics.section:considerations.extension
                                                                Definition

                                                                May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                ShortAdditional content defined by implementations
                                                                Comments

                                                                There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                Control0..*
                                                                TypeExtension
                                                                Is Modifierfalse
                                                                Summaryfalse
                                                                Alternate Namesextensions, user content
                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                320. Composition.section:statistics.section:considerations.modifierExtension
                                                                Definition

                                                                May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                ShortExtensions that cannot be ignored even if unrecognized
                                                                Comments

                                                                There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                Control0..*
                                                                TypeExtension
                                                                Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                Summarytrue
                                                                Requirements

                                                                Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                Alternate Namesextensions, user content, modifiers
                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                322. Composition.section:statistics.section:considerations.title
                                                                Definition

                                                                The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                ShortLabel for section (e.g. for ToC)
                                                                Comments

                                                                The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                Control0..1
                                                                Typestring
                                                                Is Modifierfalse
                                                                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                Must Supportfalse
                                                                Summaryfalse
                                                                Requirements

                                                                Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                Alternate Namesheader, label, caption
                                                                Pattern ValueGeneral Considerations
                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                324. Composition.section:statistics.section:considerations.code
                                                                Definition

                                                                A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                ShortClassification of section (recommended)
                                                                Comments

                                                                The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                Control0..1
                                                                BindingFor example codes, see DocumentSectionCodes
                                                                (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                Classification of a section of a composition/document.

                                                                TypeCodeableConcept
                                                                Is Modifierfalse
                                                                Must Supportfalse
                                                                Summaryfalse
                                                                Requirements

                                                                Provides computable standardized labels to topics within the document.

                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                326. Composition.section:statistics.section:considerations.code.id
                                                                Definition

                                                                Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                ShortUnique id for inter-element referencing
                                                                Control0..1
                                                                This element is affected by the following invariants: ele-1
                                                                Typeid
                                                                Is Modifierfalse
                                                                XML FormatIn the XML format, this property is represented as an attribute.
                                                                Summaryfalse
                                                                328. Composition.section:statistics.section:considerations.code.extension
                                                                Definition

                                                                May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                ShortAdditional content defined by implementations
                                                                Comments

                                                                There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                Control0..*
                                                                TypeExtension
                                                                Is Modifierfalse
                                                                Summaryfalse
                                                                Alternate Namesextensions, user content
                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                SlicingThis element introduces a set of slices on Composition.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                • value @ url
                                                                • 330. Composition.section:statistics.section:considerations.code.coding
                                                                  Definition

                                                                  A reference to a code defined by a terminology system.

                                                                  ShortCode defined by a terminology system
                                                                  Comments

                                                                  Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                  Control1..1
                                                                  TypeCoding
                                                                  Is Modifierfalse
                                                                  Summaryfalse
                                                                  Requirements

                                                                  Allows for alternative encodings within a code system, and translations to other code systems.

                                                                  Pattern Value{
                                                                    "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                    "code" : "C218626",
                                                                    "display" : "ICH M11 Protocol Section 10.1 General Considerations"
                                                                  }
                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                  332. Composition.section:statistics.section:considerations.code.text
                                                                  Definition

                                                                  A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                  ShortPlain text representation of the concept
                                                                  Comments

                                                                  Very often the text is the same as a displayName of one of the codings.

                                                                  Control1..1
                                                                  Typestring
                                                                  Is Modifierfalse
                                                                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                  Summaryfalse
                                                                  Requirements

                                                                  The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                  Pattern Valuesection10.1-general-considerations
                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                  334. Composition.section:statistics.section:considerations.author
                                                                  Definition

                                                                  Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                  The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                  ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                  Control0..*
                                                                  TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                  Is Modifierfalse
                                                                  Must Supportfalse
                                                                  Summaryfalse
                                                                  Requirements

                                                                  Identifies who is responsible for the content.

                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                  336. Composition.section:statistics.section:considerations.focus
                                                                  Definition

                                                                  The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                  ShortWho/what the section is about, when it is not about the subject of composition
                                                                  Comments

                                                                  Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                  Control0..1
                                                                  TypeReference(Resource)
                                                                  Is Modifierfalse
                                                                  Must Supportfalse
                                                                  Summaryfalse
                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                  338. Composition.section:statistics.section:considerations.text
                                                                  Definition

                                                                  A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                  ShortText summary of the section, for human interpretation
                                                                  Comments

                                                                  Provide general statements related to statistical considerations, such as whether a separate statistical analysis plan exists, which summary statistics will be provided, and the timing of analyses (e.g., “The analysis will include all participant data at trial completion”).

                                                                  Control1..1
                                                                  This element is affected by the following invariants: cmp-1
                                                                  TypeNarrative
                                                                  Is Modifierfalse
                                                                  Must Supportfalse
                                                                  Summaryfalse
                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                  340. Composition.section:statistics.section:considerations.orderedBy
                                                                  Definition

                                                                  Specifies the order applied to the items in the section entries.

                                                                  ShortOrder of section entries
                                                                  Comments

                                                                  Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                  Control0..1
                                                                  BindingThe codes SHOULD be taken from ListOrderCodes
                                                                  (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                  What order applies to the items in the entry.

                                                                  TypeCodeableConcept
                                                                  Is Modifierfalse
                                                                  Must Supportfalse
                                                                  Summaryfalse
                                                                  Requirements

                                                                  Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                  342. Composition.section:statistics.section:considerations.entry
                                                                  Definition

                                                                  A reference to the actual resource from which the narrative in the section is derived.

                                                                  ShortA reference to data that supports this section
                                                                  Comments

                                                                  If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                  Control0..*
                                                                  This element is affected by the following invariants: cmp-1, cmp-2
                                                                  TypeReference(Resource)
                                                                  Is Modifierfalse
                                                                  Must Supportfalse
                                                                  Summaryfalse
                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                  344. Composition.section:statistics.section:considerations.emptyReason
                                                                  Definition

                                                                  If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                  ShortWhy the section is empty
                                                                  Comments

                                                                  The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                  Control0..1
                                                                  This element is affected by the following invariants: cmp-2
                                                                  BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                  (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                  If a section is empty, why it is empty.

                                                                  TypeCodeableConcept
                                                                  Is Modifierfalse
                                                                  Must Supportfalse
                                                                  Summaryfalse
                                                                  Requirements

                                                                  Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                  346. Composition.section:statistics.section:considerations.section
                                                                  Definition

                                                                  A nested sub-section within this section.

                                                                  ShortNested Section
                                                                  Comments

                                                                  Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                  Control0..*
                                                                  TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                  Is Modifierfalse
                                                                  Must Supportfalse
                                                                  Summaryfalse
                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                  348. Composition.section:statistics.section:analysisSets
                                                                  Slice NameanalysisSets
                                                                  Definition

                                                                  A nested sub-section within this section.

                                                                  ShortNested Section
                                                                  Comments

                                                                  Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                  Control1..1
                                                                  TypeBackboneElement
                                                                  Is Modifierfalse
                                                                  Must Supporttrue
                                                                  Summaryfalse
                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                  350. Composition.section:statistics.section:analysisSets.id
                                                                  Definition

                                                                  Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                  ShortUnique id for inter-element referencing
                                                                  Control0..1
                                                                  This element is affected by the following invariants: ele-1
                                                                  Typestring
                                                                  Is Modifierfalse
                                                                  XML FormatIn the XML format, this property is represented as an attribute.
                                                                  Summaryfalse
                                                                  352. Composition.section:statistics.section:analysisSets.extension
                                                                  Definition

                                                                  May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                  ShortAdditional content defined by implementations
                                                                  Comments

                                                                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                  Control0..*
                                                                  TypeExtension
                                                                  Is Modifierfalse
                                                                  Summaryfalse
                                                                  Alternate Namesextensions, user content
                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                  354. Composition.section:statistics.section:analysisSets.modifierExtension
                                                                  Definition

                                                                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                  ShortExtensions that cannot be ignored even if unrecognized
                                                                  Comments

                                                                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                  Control0..*
                                                                  TypeExtension
                                                                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                  Summarytrue
                                                                  Requirements

                                                                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                  Alternate Namesextensions, user content, modifiers
                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                  356. Composition.section:statistics.section:analysisSets.title
                                                                  Definition

                                                                  The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                  ShortLabel for section (e.g. for ToC)
                                                                  Comments

                                                                  The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                  Control0..1
                                                                  Typestring
                                                                  Is Modifierfalse
                                                                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                  Must Supportfalse
                                                                  Summaryfalse
                                                                  Requirements

                                                                  Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                  Alternate Namesheader, label, caption
                                                                  Pattern ValueAnalysis Sets
                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                  358. Composition.section:statistics.section:analysisSets.code
                                                                  Definition

                                                                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                  ShortClassification of section (recommended)
                                                                  Comments

                                                                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                  Control0..1
                                                                  BindingFor example codes, see DocumentSectionCodes
                                                                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                  Classification of a section of a composition/document.

                                                                  TypeCodeableConcept
                                                                  Is Modifierfalse
                                                                  Must Supportfalse
                                                                  Summaryfalse
                                                                  Requirements

                                                                  Provides computable standardized labels to topics within the document.

                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                  360. Composition.section:statistics.section:analysisSets.code.id
                                                                  Definition

                                                                  Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                  ShortUnique id for inter-element referencing
                                                                  Control0..1
                                                                  This element is affected by the following invariants: ele-1
                                                                  Typeid
                                                                  Is Modifierfalse
                                                                  XML FormatIn the XML format, this property is represented as an attribute.
                                                                  Summaryfalse
                                                                  362. Composition.section:statistics.section:analysisSets.code.extension
                                                                  Definition

                                                                  May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                  ShortAdditional content defined by implementations
                                                                  Comments

                                                                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                  Control0..*
                                                                  TypeExtension
                                                                  Is Modifierfalse
                                                                  Summaryfalse
                                                                  Alternate Namesextensions, user content
                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                  SlicingThis element introduces a set of slices on Composition.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                  • value @ url
                                                                  • 364. Composition.section:statistics.section:analysisSets.code.coding
                                                                    Definition

                                                                    A reference to a code defined by a terminology system.

                                                                    ShortCode defined by a terminology system
                                                                    Comments

                                                                    Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                    Control1..1
                                                                    TypeCoding
                                                                    Is Modifierfalse
                                                                    Summaryfalse
                                                                    Requirements

                                                                    Allows for alternative encodings within a code system, and translations to other code systems.

                                                                    Pattern Value{
                                                                      "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                      "code" : "C218627",
                                                                      "display" : "ICH M11 Protocol Section 10.2 Analysis Sets"
                                                                    }
                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                    366. Composition.section:statistics.section:analysisSets.code.text
                                                                    Definition

                                                                    A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                    ShortPlain text representation of the concept
                                                                    Comments

                                                                    Very often the text is the same as a displayName of one of the codings.

                                                                    Control1..1
                                                                    Typestring
                                                                    Is Modifierfalse
                                                                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                    Summaryfalse
                                                                    Requirements

                                                                    The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                    Pattern Valuesection10.2-analysis-sets
                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                    368. Composition.section:statistics.section:analysisSets.author
                                                                    Definition

                                                                    Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                    The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                    ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                    Control0..*
                                                                    TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                    Is Modifierfalse
                                                                    Must Supportfalse
                                                                    Summaryfalse
                                                                    Requirements

                                                                    Identifies who is responsible for the content.

                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                    370. Composition.section:statistics.section:analysisSets.focus
                                                                    Definition

                                                                    The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                    ShortWho/what the section is about, when it is not about the subject of composition
                                                                    Comments

                                                                    Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                    Control0..1
                                                                    TypeReference(Resource)
                                                                    Is Modifierfalse
                                                                    Must Supportfalse
                                                                    Summaryfalse
                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                    372. Composition.section:statistics.section:analysisSets.text
                                                                    Definition

                                                                    A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                    ShortText summary of the section, for human interpretation
                                                                    Comments

                                                                    Describe analysis sets to be considered at the trial level, i.e., the set of participants whose data are to be included in the analyses, aligned with estimands. Clearly specify the analysis set to be used for each analysis described in Section 10 Statistical Considerations.

                                                                    Control1..1
                                                                    This element is affected by the following invariants: cmp-1
                                                                    TypeNarrative
                                                                    Is Modifierfalse
                                                                    Must Supportfalse
                                                                    Summaryfalse
                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                    374. Composition.section:statistics.section:analysisSets.orderedBy
                                                                    Definition

                                                                    Specifies the order applied to the items in the section entries.

                                                                    ShortOrder of section entries
                                                                    Comments

                                                                    Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                    Control0..1
                                                                    BindingThe codes SHOULD be taken from ListOrderCodes
                                                                    (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                    What order applies to the items in the entry.

                                                                    TypeCodeableConcept
                                                                    Is Modifierfalse
                                                                    Must Supportfalse
                                                                    Summaryfalse
                                                                    Requirements

                                                                    Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                    376. Composition.section:statistics.section:analysisSets.entry
                                                                    Definition

                                                                    A reference to the actual resource from which the narrative in the section is derived.

                                                                    ShortA reference to data that supports this section
                                                                    Comments

                                                                    If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                    Control0..*
                                                                    This element is affected by the following invariants: cmp-1, cmp-2
                                                                    TypeReference(Resource)
                                                                    Is Modifierfalse
                                                                    Must Supportfalse
                                                                    Summaryfalse
                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                    378. Composition.section:statistics.section:analysisSets.emptyReason
                                                                    Definition

                                                                    If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                    ShortWhy the section is empty
                                                                    Comments

                                                                    The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                    Control0..1
                                                                    This element is affected by the following invariants: cmp-2
                                                                    BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                    (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                    If a section is empty, why it is empty.

                                                                    TypeCodeableConcept
                                                                    Is Modifierfalse
                                                                    Must Supportfalse
                                                                    Summaryfalse
                                                                    Requirements

                                                                    Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                    380. Composition.section:statistics.section:analysisSets.section
                                                                    Definition

                                                                    A nested sub-section within this section.

                                                                    ShortNested Section
                                                                    Comments

                                                                    Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                    Control0..*
                                                                    TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                    Is Modifierfalse
                                                                    Must Supportfalse
                                                                    Summaryfalse
                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                    382. Composition.section:statistics.section:analysisBaseline
                                                                    Slice NameanalysisBaseline
                                                                    Definition

                                                                    A nested sub-section within this section.

                                                                    ShortNested Section
                                                                    Comments

                                                                    Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                    Control1..1
                                                                    TypeBackboneElement
                                                                    Is Modifierfalse
                                                                    Must Supporttrue
                                                                    Summaryfalse
                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                    384. Composition.section:statistics.section:analysisBaseline.id
                                                                    Definition

                                                                    Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                    ShortUnique id for inter-element referencing
                                                                    Control0..1
                                                                    This element is affected by the following invariants: ele-1
                                                                    Typestring
                                                                    Is Modifierfalse
                                                                    XML FormatIn the XML format, this property is represented as an attribute.
                                                                    Summaryfalse
                                                                    386. Composition.section:statistics.section:analysisBaseline.extension
                                                                    Definition

                                                                    May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                    ShortAdditional content defined by implementations
                                                                    Comments

                                                                    There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                    Control0..*
                                                                    TypeExtension
                                                                    Is Modifierfalse
                                                                    Summaryfalse
                                                                    Alternate Namesextensions, user content
                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                    388. Composition.section:statistics.section:analysisBaseline.modifierExtension
                                                                    Definition

                                                                    May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                    Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                    ShortExtensions that cannot be ignored even if unrecognized
                                                                    Comments

                                                                    There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                    Control0..*
                                                                    TypeExtension
                                                                    Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                    Summarytrue
                                                                    Requirements

                                                                    Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                    Alternate Namesextensions, user content, modifiers
                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                    390. Composition.section:statistics.section:analysisBaseline.title
                                                                    Definition

                                                                    The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                    ShortLabel for section (e.g. for ToC)
                                                                    Comments

                                                                    The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                    Control0..1
                                                                    Typestring
                                                                    Is Modifierfalse
                                                                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                    Must Supportfalse
                                                                    Summaryfalse
                                                                    Requirements

                                                                    Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                    Alternate Namesheader, label, caption
                                                                    Pattern ValueAnalyses of Demographics and Other Baseline Variables
                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                    392. Composition.section:statistics.section:analysisBaseline.code
                                                                    Definition

                                                                    A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                    ShortClassification of section (recommended)
                                                                    Comments

                                                                    The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                    If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                    Control0..1
                                                                    BindingFor example codes, see DocumentSectionCodes
                                                                    (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                    Classification of a section of a composition/document.

                                                                    TypeCodeableConcept
                                                                    Is Modifierfalse
                                                                    Must Supportfalse
                                                                    Summaryfalse
                                                                    Requirements

                                                                    Provides computable standardized labels to topics within the document.

                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                    394. Composition.section:statistics.section:analysisBaseline.code.id
                                                                    Definition

                                                                    Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                    ShortUnique id for inter-element referencing
                                                                    Control0..1
                                                                    This element is affected by the following invariants: ele-1
                                                                    Typeid
                                                                    Is Modifierfalse
                                                                    XML FormatIn the XML format, this property is represented as an attribute.
                                                                    Summaryfalse
                                                                    396. Composition.section:statistics.section:analysisBaseline.code.extension
                                                                    Definition

                                                                    May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                    ShortAdditional content defined by implementations
                                                                    Comments

                                                                    There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                    Control0..*
                                                                    TypeExtension
                                                                    Is Modifierfalse
                                                                    Summaryfalse
                                                                    Alternate Namesextensions, user content
                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                    SlicingThis element introduces a set of slices on Composition.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                    • value @ url
                                                                    • 398. Composition.section:statistics.section:analysisBaseline.code.coding
                                                                      Definition

                                                                      A reference to a code defined by a terminology system.

                                                                      ShortCode defined by a terminology system
                                                                      Comments

                                                                      Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                      Control1..1
                                                                      TypeCoding
                                                                      Is Modifierfalse
                                                                      Summaryfalse
                                                                      Requirements

                                                                      Allows for alternative encodings within a code system, and translations to other code systems.

                                                                      Pattern Value{
                                                                        "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                        "code" : "C218628",
                                                                        "display" : "ICH M11 Protocol Section 10.3 Analyses of Demographics and Other Baseline Variables"
                                                                      }
                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                      400. Composition.section:statistics.section:analysisBaseline.code.text
                                                                      Definition

                                                                      A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                      ShortPlain text representation of the concept
                                                                      Comments

                                                                      Very often the text is the same as a displayName of one of the codings.

                                                                      Control1..1
                                                                      Typestring
                                                                      Is Modifierfalse
                                                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                      Summaryfalse
                                                                      Requirements

                                                                      The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                      Pattern Valuesection10.3-analyses-demographics
                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                      402. Composition.section:statistics.section:analysisBaseline.author
                                                                      Definition

                                                                      Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                      The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                      ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                      Control0..*
                                                                      TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                      Is Modifierfalse
                                                                      Must Supportfalse
                                                                      Summaryfalse
                                                                      Requirements

                                                                      Identifies who is responsible for the content.

                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                      404. Composition.section:statistics.section:analysisBaseline.focus
                                                                      Definition

                                                                      The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                      ShortWho/what the section is about, when it is not about the subject of composition
                                                                      Comments

                                                                      Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                      Control0..1
                                                                      TypeReference(Resource)
                                                                      Is Modifierfalse
                                                                      Must Supportfalse
                                                                      Summaryfalse
                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                      406. Composition.section:statistics.section:analysisBaseline.text
                                                                      Definition

                                                                      A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                      ShortText summary of the section, for human interpretation
                                                                      Comments

                                                                      Describe the summary statistics that will be used to characterize the distribution of demographic and other relevant variables at baseline. Specify when the variables are measured (e.g., at trial inclusion, prior to randomisation, or at the time of randomisation). Relevant variables include but are not limited to: stratification variables specified in Section 6.7 Investigational Trial Intervention Assignment, Randomisation and Blinding, covariates for the statistical models specified in Section 10.4 Analyses Associated with the Primary Objective(s), other suspected predictive or prognostic variables, and variables used for planned subgroup analyses.

                                                                      Control1..1
                                                                      This element is affected by the following invariants: cmp-1
                                                                      TypeNarrative
                                                                      Is Modifierfalse
                                                                      Must Supportfalse
                                                                      Summaryfalse
                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                      408. Composition.section:statistics.section:analysisBaseline.orderedBy
                                                                      Definition

                                                                      Specifies the order applied to the items in the section entries.

                                                                      ShortOrder of section entries
                                                                      Comments

                                                                      Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                      Control0..1
                                                                      BindingThe codes SHOULD be taken from ListOrderCodes
                                                                      (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                      What order applies to the items in the entry.

                                                                      TypeCodeableConcept
                                                                      Is Modifierfalse
                                                                      Must Supportfalse
                                                                      Summaryfalse
                                                                      Requirements

                                                                      Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                      410. Composition.section:statistics.section:analysisBaseline.entry
                                                                      Definition

                                                                      A reference to the actual resource from which the narrative in the section is derived.

                                                                      ShortA reference to data that supports this section
                                                                      Comments

                                                                      If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                      Control0..*
                                                                      This element is affected by the following invariants: cmp-1, cmp-2
                                                                      TypeReference(Resource)
                                                                      Is Modifierfalse
                                                                      Must Supportfalse
                                                                      Summaryfalse
                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                      412. Composition.section:statistics.section:analysisBaseline.emptyReason
                                                                      Definition

                                                                      If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                      ShortWhy the section is empty
                                                                      Comments

                                                                      The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                      Control0..1
                                                                      This element is affected by the following invariants: cmp-2
                                                                      BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                      (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                      If a section is empty, why it is empty.

                                                                      TypeCodeableConcept
                                                                      Is Modifierfalse
                                                                      Must Supportfalse
                                                                      Summaryfalse
                                                                      Requirements

                                                                      Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                      414. Composition.section:statistics.section:analysisBaseline.section
                                                                      Definition

                                                                      A nested sub-section within this section.

                                                                      ShortNested Section
                                                                      Comments

                                                                      Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                      Control0..*
                                                                      TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                      Is Modifierfalse
                                                                      Must Supportfalse
                                                                      Summaryfalse
                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                      416. Composition.section:statistics.section:analysisPrimaryObjective
                                                                      Slice NameanalysisPrimaryObjective
                                                                      Definition

                                                                      A nested sub-section within this section.

                                                                      ShortNested Section
                                                                      Comments

                                                                      Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                      Control1..*
                                                                      TypeBackboneElement
                                                                      Is Modifierfalse
                                                                      Must Supporttrue
                                                                      Summaryfalse
                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                      418. Composition.section:statistics.section:analysisPrimaryObjective.id
                                                                      Definition

                                                                      Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                      ShortUnique id for inter-element referencing
                                                                      Control0..1
                                                                      This element is affected by the following invariants: ele-1
                                                                      Typestring
                                                                      Is Modifierfalse
                                                                      XML FormatIn the XML format, this property is represented as an attribute.
                                                                      Summaryfalse
                                                                      420. Composition.section:statistics.section:analysisPrimaryObjective.extension
                                                                      Definition

                                                                      May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                      ShortAdditional content defined by implementations
                                                                      Comments

                                                                      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                      Control0..*
                                                                      TypeExtension
                                                                      Is Modifierfalse
                                                                      Summaryfalse
                                                                      Alternate Namesextensions, user content
                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                      422. Composition.section:statistics.section:analysisPrimaryObjective.modifierExtension
                                                                      Definition

                                                                      May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                      Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                      ShortExtensions that cannot be ignored even if unrecognized
                                                                      Comments

                                                                      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                      Control0..*
                                                                      TypeExtension
                                                                      Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                      Summarytrue
                                                                      Requirements

                                                                      Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                      Alternate Namesextensions, user content, modifiers
                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                      424. Composition.section:statistics.section:analysisPrimaryObjective.title
                                                                      Definition

                                                                      The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                      ShortLabel for section (e.g. for ToC)
                                                                      Comments

                                                                      The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                      Control0..1
                                                                      Typestring
                                                                      Is Modifierfalse
                                                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                      Must Supportfalse
                                                                      Summaryfalse
                                                                      Requirements

                                                                      Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                      Alternate Namesheader, label, caption
                                                                      Pattern ValueAnalyses Associated with the Primary Objective(s)
                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                      426. Composition.section:statistics.section:analysisPrimaryObjective.code
                                                                      Definition

                                                                      A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                      ShortClassification of section (recommended)
                                                                      Comments

                                                                      The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                      If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                      Control0..1
                                                                      BindingFor example codes, see DocumentSectionCodes
                                                                      (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                      Classification of a section of a composition/document.

                                                                      TypeCodeableConcept
                                                                      Is Modifierfalse
                                                                      Must Supportfalse
                                                                      Summaryfalse
                                                                      Requirements

                                                                      Provides computable standardized labels to topics within the document.

                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                      428. Composition.section:statistics.section:analysisPrimaryObjective.code.id
                                                                      Definition

                                                                      Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                      ShortUnique id for inter-element referencing
                                                                      Control0..1
                                                                      This element is affected by the following invariants: ele-1
                                                                      Typeid
                                                                      Is Modifierfalse
                                                                      XML FormatIn the XML format, this property is represented as an attribute.
                                                                      Summaryfalse
                                                                      430. Composition.section:statistics.section:analysisPrimaryObjective.code.extension
                                                                      Definition

                                                                      May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                      ShortAdditional content defined by implementations
                                                                      Comments

                                                                      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                      Control0..*
                                                                      TypeExtension
                                                                      Is Modifierfalse
                                                                      Summaryfalse
                                                                      Alternate Namesextensions, user content
                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                      SlicingThis element introduces a set of slices on Composition.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                      • value @ url
                                                                      • 432. Composition.section:statistics.section:analysisPrimaryObjective.code.coding
                                                                        Definition

                                                                        A reference to a code defined by a terminology system.

                                                                        ShortCode defined by a terminology system
                                                                        Comments

                                                                        Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                        Control1..1
                                                                        TypeCoding
                                                                        Is Modifierfalse
                                                                        Summaryfalse
                                                                        Requirements

                                                                        Allows for alternative encodings within a code system, and translations to other code systems.

                                                                        Pattern Value{
                                                                          "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                          "code" : "C218629",
                                                                          "display" : "section10.4-analysis-primary-objective"
                                                                        }
                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                        434. Composition.section:statistics.section:analysisPrimaryObjective.code.text
                                                                        Definition

                                                                        A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                        ShortPlain text representation of the concept
                                                                        Comments

                                                                        Very often the text is the same as a displayName of one of the codings.

                                                                        Control1..1
                                                                        Typestring
                                                                        Is Modifierfalse
                                                                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                        Summaryfalse
                                                                        Requirements

                                                                        The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                        Pattern Valuesection10.4-analysis-primary-objective
                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                        436. Composition.section:statistics.section:analysisPrimaryObjective.author
                                                                        Definition

                                                                        Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                        The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                        ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                        Control0..*
                                                                        TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                        Is Modifierfalse
                                                                        Must Supportfalse
                                                                        Summaryfalse
                                                                        Requirements

                                                                        Identifies who is responsible for the content.

                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                        438. Composition.section:statistics.section:analysisPrimaryObjective.focus
                                                                        Definition

                                                                        The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                        ShortWho/what the section is about, when it is not about the subject of composition
                                                                        Comments

                                                                        Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                        Control0..1
                                                                        TypeReference(Resource)
                                                                        Is Modifierfalse
                                                                        Must Supportfalse
                                                                        Summaryfalse
                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                        440. Composition.section:statistics.section:analysisPrimaryObjective.text
                                                                        Definition

                                                                        A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                        ShortText summary of the section, for human interpretation
                                                                        Comments

                                                                        No content here. Create a new section for each estimand.

                                                                        Control0..1
                                                                        This element is affected by the following invariants: cmp-1
                                                                        TypeNarrative
                                                                        Is Modifierfalse
                                                                        Must Supportfalse
                                                                        Summaryfalse
                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                        442. Composition.section:statistics.section:analysisPrimaryObjective.orderedBy
                                                                        Definition

                                                                        Specifies the order applied to the items in the section entries.

                                                                        ShortOrder of section entries
                                                                        Comments

                                                                        Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                        Control0..1
                                                                        BindingThe codes SHOULD be taken from ListOrderCodes
                                                                        (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                        What order applies to the items in the entry.

                                                                        TypeCodeableConcept
                                                                        Is Modifierfalse
                                                                        Must Supportfalse
                                                                        Summaryfalse
                                                                        Requirements

                                                                        Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                        444. Composition.section:statistics.section:analysisPrimaryObjective.entry
                                                                        Definition

                                                                        A reference to the actual resource from which the narrative in the section is derived.

                                                                        ShortA reference to data that supports this section
                                                                        Comments

                                                                        If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                        Control0..*
                                                                        This element is affected by the following invariants: cmp-1, cmp-2
                                                                        TypeReference(Resource)
                                                                        Is Modifierfalse
                                                                        Must Supportfalse
                                                                        Summaryfalse
                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                        446. Composition.section:statistics.section:analysisPrimaryObjective.emptyReason
                                                                        Definition

                                                                        If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                        ShortWhy the section is empty
                                                                        Comments

                                                                        The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                        Control0..1
                                                                        This element is affected by the following invariants: cmp-2
                                                                        BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                        (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                        If a section is empty, why it is empty.

                                                                        TypeCodeableConcept
                                                                        Is Modifierfalse
                                                                        Must Supportfalse
                                                                        Summaryfalse
                                                                        Requirements

                                                                        Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                        448. Composition.section:statistics.section:analysisPrimaryObjective.section
                                                                        Definition

                                                                        A nested sub-section within this section.

                                                                        ShortNested Section
                                                                        Comments

                                                                        Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                        Control1..*
                                                                        TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                        Is Modifierfalse
                                                                        Must Supportfalse
                                                                        Summaryfalse
                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                        SlicingThis element introduces a set of slices on Composition.section.section.section. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                        • value @ code.text
                                                                        • 450. Composition.section:statistics.section:analysisPrimaryObjective.section.id
                                                                          Definition

                                                                          Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                          ShortUnique id for inter-element referencing
                                                                          Control0..1
                                                                          This element is affected by the following invariants: ele-1
                                                                          Typestring
                                                                          Is Modifierfalse
                                                                          XML FormatIn the XML format, this property is represented as an attribute.
                                                                          Summaryfalse
                                                                          452. Composition.section:statistics.section:analysisPrimaryObjective.section.extension
                                                                          Definition

                                                                          May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                          ShortAdditional content defined by implementations
                                                                          Comments

                                                                          There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                          Control0..*
                                                                          TypeExtension
                                                                          Is Modifierfalse
                                                                          Summaryfalse
                                                                          Alternate Namesextensions, user content
                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                          454. Composition.section:statistics.section:analysisPrimaryObjective.section.modifierExtension
                                                                          Definition

                                                                          May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                          Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                          ShortExtensions that cannot be ignored even if unrecognized
                                                                          Comments

                                                                          There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                          Control0..*
                                                                          TypeExtension
                                                                          Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                          Summarytrue
                                                                          Requirements

                                                                          Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                          Alternate Namesextensions, user content, modifiers
                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                          456. Composition.section:statistics.section:analysisPrimaryObjective.section.title
                                                                          Definition

                                                                          The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                          ShortLabel for section (e.g. for ToC)
                                                                          Comments

                                                                          The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                          Control0..1
                                                                          Typestring
                                                                          Is Modifierfalse
                                                                          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                          Must Supportfalse
                                                                          Summaryfalse
                                                                          Requirements

                                                                          Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                          Alternate Namesheader, label, caption
                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                          458. Composition.section:statistics.section:analysisPrimaryObjective.section.code
                                                                          Definition

                                                                          A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                          ShortClassification of section (recommended)
                                                                          Comments

                                                                          The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                          If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                          Control0..1
                                                                          BindingFor example codes, see DocumentSectionCodes
                                                                          (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                          Classification of a section of a composition/document.

                                                                          TypeCodeableConcept
                                                                          Is Modifierfalse
                                                                          Must Supportfalse
                                                                          Summaryfalse
                                                                          Requirements

                                                                          Provides computable standardized labels to topics within the document.

                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                          460. Composition.section:statistics.section:analysisPrimaryObjective.section.author
                                                                          Definition

                                                                          Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                          The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                          ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                          Control0..*
                                                                          TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                          Is Modifierfalse
                                                                          Must Supportfalse
                                                                          Summaryfalse
                                                                          Requirements

                                                                          Identifies who is responsible for the content.

                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                          462. Composition.section:statistics.section:analysisPrimaryObjective.section.focus
                                                                          Definition

                                                                          The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                          ShortWho/what the section is about, when it is not about the subject of composition
                                                                          Comments

                                                                          Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                          Control0..1
                                                                          TypeReference(Resource)
                                                                          Is Modifierfalse
                                                                          Must Supportfalse
                                                                          Summaryfalse
                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                          464. Composition.section:statistics.section:analysisPrimaryObjective.section.text
                                                                          Definition

                                                                          A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                          ShortText summary of the section, for human interpretation
                                                                          Comments

                                                                          Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                                                                          Control0..1
                                                                          This element is affected by the following invariants: cmp-1
                                                                          TypeNarrative
                                                                          Is Modifierfalse
                                                                          Must Supportfalse
                                                                          Summaryfalse
                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                          466. Composition.section:statistics.section:analysisPrimaryObjective.section.orderedBy
                                                                          Definition

                                                                          Specifies the order applied to the items in the section entries.

                                                                          ShortOrder of section entries
                                                                          Comments

                                                                          Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                          Control0..1
                                                                          BindingThe codes SHOULD be taken from ListOrderCodes
                                                                          (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                          What order applies to the items in the entry.

                                                                          TypeCodeableConcept
                                                                          Is Modifierfalse
                                                                          Must Supportfalse
                                                                          Summaryfalse
                                                                          Requirements

                                                                          Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                          468. Composition.section:statistics.section:analysisPrimaryObjective.section.entry
                                                                          Definition

                                                                          A reference to the actual resource from which the narrative in the section is derived.

                                                                          ShortA reference to data that supports this section
                                                                          Comments

                                                                          If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                          Control0..*
                                                                          This element is affected by the following invariants: cmp-1, cmp-2
                                                                          TypeReference(Resource)
                                                                          Is Modifierfalse
                                                                          Must Supportfalse
                                                                          Summaryfalse
                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                          470. Composition.section:statistics.section:analysisPrimaryObjective.section.emptyReason
                                                                          Definition

                                                                          If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                          ShortWhy the section is empty
                                                                          Comments

                                                                          The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                          Control0..1
                                                                          This element is affected by the following invariants: cmp-2
                                                                          BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                          (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                          If a section is empty, why it is empty.

                                                                          TypeCodeableConcept
                                                                          Is Modifierfalse
                                                                          Must Supportfalse
                                                                          Summaryfalse
                                                                          Requirements

                                                                          Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                          472. Composition.section:statistics.section:analysisPrimaryObjective.section.section
                                                                          Definition

                                                                          A nested sub-section within this section.

                                                                          ShortNested Section
                                                                          Comments

                                                                          Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                          Control0..*
                                                                          TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                          Is Modifierfalse
                                                                          Must Supportfalse
                                                                          Summaryfalse
                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                          474. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance
                                                                          Slice NameanalysisPrimaryInstance
                                                                          Definition

                                                                          A nested sub-section within this section.

                                                                          ShortNested Section
                                                                          Comments

                                                                          Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                          Control1..*
                                                                          TypeBackboneElement
                                                                          Is Modifierfalse
                                                                          Must Supporttrue
                                                                          Summaryfalse
                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                          476. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.id
                                                                          Definition

                                                                          Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                          ShortUnique id for inter-element referencing
                                                                          Control0..1
                                                                          This element is affected by the following invariants: ele-1
                                                                          Typestring
                                                                          Is Modifierfalse
                                                                          XML FormatIn the XML format, this property is represented as an attribute.
                                                                          Summaryfalse
                                                                          478. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.extension
                                                                          Definition

                                                                          May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                          ShortAdditional content defined by implementations
                                                                          Comments

                                                                          There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                          Control0..*
                                                                          TypeExtension
                                                                          Is Modifierfalse
                                                                          Summaryfalse
                                                                          Alternate Namesextensions, user content
                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                          480. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.modifierExtension
                                                                          Definition

                                                                          May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                          Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                          ShortExtensions that cannot be ignored even if unrecognized
                                                                          Comments

                                                                          There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                          Control0..*
                                                                          TypeExtension
                                                                          Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                          Summarytrue
                                                                          Requirements

                                                                          Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                          Alternate Namesextensions, user content, modifiers
                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                          482. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.title
                                                                          Definition

                                                                          The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                          ShortLabel for section (e.g. for ToC)
                                                                          Comments

                                                                          The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                          Control0..1
                                                                          Typestring
                                                                          Is Modifierfalse
                                                                          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                          Must Supportfalse
                                                                          Summaryfalse
                                                                          Requirements

                                                                          Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                          Alternate Namesheader, label, caption
                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                          484. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.code
                                                                          Definition

                                                                          A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                          ShortClassification of section (recommended)
                                                                          Comments

                                                                          The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                          If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                          Control0..1
                                                                          BindingFor example codes, see DocumentSectionCodes
                                                                          (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                          Classification of a section of a composition/document.

                                                                          TypeCodeableConcept
                                                                          Is Modifierfalse
                                                                          Must Supportfalse
                                                                          Summaryfalse
                                                                          Requirements

                                                                          Provides computable standardized labels to topics within the document.

                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                          486. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.code.id
                                                                          Definition

                                                                          Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                          ShortUnique id for inter-element referencing
                                                                          Control0..1
                                                                          This element is affected by the following invariants: ele-1
                                                                          Typeid
                                                                          Is Modifierfalse
                                                                          XML FormatIn the XML format, this property is represented as an attribute.
                                                                          Summaryfalse
                                                                          488. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.code.extension
                                                                          Definition

                                                                          May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                          ShortAdditional content defined by implementations
                                                                          Comments

                                                                          There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                          Control0..*
                                                                          TypeExtension
                                                                          Is Modifierfalse
                                                                          Summaryfalse
                                                                          Alternate Namesextensions, user content
                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                          SlicingThis element introduces a set of slices on Composition.section.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                          • value @ url
                                                                          • 490. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.code.coding
                                                                            Definition

                                                                            A reference to a code defined by a terminology system.

                                                                            ShortCode defined by a terminology system
                                                                            Comments

                                                                            Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                            Control1..1
                                                                            TypeCoding
                                                                            Is Modifierfalse
                                                                            Summaryfalse
                                                                            Requirements

                                                                            Allows for alternative encodings within a code system, and translations to other code systems.

                                                                            Pattern Value{
                                                                              "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                              "code" : "C218630",
                                                                              "display" : "ICH M11 Protocol Section 10.4.1 Primary Objective"
                                                                            }
                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                            492. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.code.text
                                                                            Definition

                                                                            A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                            ShortPlain text representation of the concept
                                                                            Comments

                                                                            Very often the text is the same as a displayName of one of the codings.

                                                                            Control1..1
                                                                            Typestring
                                                                            Is Modifierfalse
                                                                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                            Summaryfalse
                                                                            Requirements

                                                                            The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                            Pattern Valuesection10.4.1-analysis-primary-objective-instance
                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                            494. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.author
                                                                            Definition

                                                                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                            The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                            ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                            Control0..*
                                                                            TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                            Is Modifierfalse
                                                                            Must Supportfalse
                                                                            Summaryfalse
                                                                            Requirements

                                                                            Identifies who is responsible for the content.

                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                            496. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.focus
                                                                            Definition

                                                                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                            ShortWho/what the section is about, when it is not about the subject of composition
                                                                            Comments

                                                                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                            Control0..1
                                                                            TypeReference(VariableDefinition)
                                                                            Is Modifierfalse
                                                                            Must Supportfalse
                                                                            Summaryfalse
                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                            498. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.text
                                                                            Definition

                                                                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                            ShortText summary of the section, for human interpretation
                                                                            Comments

                                                                            No text is intended here (header only).

                                                                            Control0..1
                                                                            This element is affected by the following invariants: cmp-1
                                                                            TypeNarrative
                                                                            Is Modifierfalse
                                                                            Must Supportfalse
                                                                            Summaryfalse
                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                            500. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.orderedBy
                                                                            Definition

                                                                            Specifies the order applied to the items in the section entries.

                                                                            ShortOrder of section entries
                                                                            Comments

                                                                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                            Control0..1
                                                                            BindingThe codes SHOULD be taken from ListOrderCodes
                                                                            (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                            What order applies to the items in the entry.

                                                                            TypeCodeableConcept
                                                                            Is Modifierfalse
                                                                            Must Supportfalse
                                                                            Summaryfalse
                                                                            Requirements

                                                                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                            502. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.entry
                                                                            Definition

                                                                            A reference to the actual resource from which the narrative in the section is derived.

                                                                            ShortA reference to data that supports this section
                                                                            Comments

                                                                            If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                            Control0..*
                                                                            This element is affected by the following invariants: cmp-1, cmp-2
                                                                            TypeReference(Resource)
                                                                            Is Modifierfalse
                                                                            Must Supportfalse
                                                                            Summaryfalse
                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                            504. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.emptyReason
                                                                            Definition

                                                                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                            ShortWhy the section is empty
                                                                            Comments

                                                                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                            Control0..1
                                                                            This element is affected by the following invariants: cmp-2
                                                                            BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                            If a section is empty, why it is empty.

                                                                            TypeCodeableConcept
                                                                            Is Modifierfalse
                                                                            Must Supportfalse
                                                                            Summaryfalse
                                                                            Requirements

                                                                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                            506. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section
                                                                            Definition

                                                                            A nested sub-section within this section.

                                                                            ShortNested Section
                                                                            Comments

                                                                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                            Control3..*
                                                                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                            Is Modifierfalse
                                                                            Must Supportfalse
                                                                            Summaryfalse
                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                            SlicingThis element introduces a set of slices on Composition.section.section.section.section. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                            • value @ code.text
                                                                            • 508. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section.id
                                                                              Definition

                                                                              Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                              ShortUnique id for inter-element referencing
                                                                              Control0..1
                                                                              This element is affected by the following invariants: ele-1
                                                                              Typestring
                                                                              Is Modifierfalse
                                                                              XML FormatIn the XML format, this property is represented as an attribute.
                                                                              Summaryfalse
                                                                              510. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section.extension
                                                                              Definition

                                                                              May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                              ShortAdditional content defined by implementations
                                                                              Comments

                                                                              There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                              Control0..*
                                                                              TypeExtension
                                                                              Is Modifierfalse
                                                                              Summaryfalse
                                                                              Alternate Namesextensions, user content
                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                              512. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section.modifierExtension
                                                                              Definition

                                                                              May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                              Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                              ShortExtensions that cannot be ignored even if unrecognized
                                                                              Comments

                                                                              There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                              Control0..*
                                                                              TypeExtension
                                                                              Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                              Summarytrue
                                                                              Requirements

                                                                              Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                              Alternate Namesextensions, user content, modifiers
                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                              514. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section.title
                                                                              Definition

                                                                              The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                              ShortLabel for section (e.g. for ToC)
                                                                              Comments

                                                                              The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                              Control0..1
                                                                              Typestring
                                                                              Is Modifierfalse
                                                                              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                              Must Supportfalse
                                                                              Summaryfalse
                                                                              Requirements

                                                                              Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                              Alternate Namesheader, label, caption
                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                              516. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section.code
                                                                              Definition

                                                                              A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                              ShortClassification of section (recommended)
                                                                              Comments

                                                                              The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                              If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                              Control0..1
                                                                              BindingFor example codes, see DocumentSectionCodes
                                                                              (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                              Classification of a section of a composition/document.

                                                                              TypeCodeableConcept
                                                                              Is Modifierfalse
                                                                              Must Supportfalse
                                                                              Summaryfalse
                                                                              Requirements

                                                                              Provides computable standardized labels to topics within the document.

                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                              518. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section.author
                                                                              Definition

                                                                              Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                              The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                              ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                              Control0..*
                                                                              TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                              Is Modifierfalse
                                                                              Must Supportfalse
                                                                              Summaryfalse
                                                                              Requirements

                                                                              Identifies who is responsible for the content.

                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                              520. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section.focus
                                                                              Definition

                                                                              The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                              ShortWho/what the section is about, when it is not about the subject of composition
                                                                              Comments

                                                                              Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                              Control0..1
                                                                              TypeReference(Resource)
                                                                              Is Modifierfalse
                                                                              Must Supportfalse
                                                                              Summaryfalse
                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                              522. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section.text
                                                                              Definition

                                                                              A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                              ShortText summary of the section, for human interpretation
                                                                              Comments

                                                                              Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                                                                              Control0..1
                                                                              This element is affected by the following invariants: cmp-1
                                                                              TypeNarrative
                                                                              Is Modifierfalse
                                                                              Must Supportfalse
                                                                              Summaryfalse
                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                              524. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section.orderedBy
                                                                              Definition

                                                                              Specifies the order applied to the items in the section entries.

                                                                              ShortOrder of section entries
                                                                              Comments

                                                                              Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                              Control0..1
                                                                              BindingThe codes SHOULD be taken from ListOrderCodes
                                                                              (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                              What order applies to the items in the entry.

                                                                              TypeCodeableConcept
                                                                              Is Modifierfalse
                                                                              Must Supportfalse
                                                                              Summaryfalse
                                                                              Requirements

                                                                              Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                              526. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section.entry
                                                                              Definition

                                                                              A reference to the actual resource from which the narrative in the section is derived.

                                                                              ShortA reference to data that supports this section
                                                                              Comments

                                                                              If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                              Control0..*
                                                                              This element is affected by the following invariants: cmp-1, cmp-2
                                                                              TypeReference(Resource)
                                                                              Is Modifierfalse
                                                                              Must Supportfalse
                                                                              Summaryfalse
                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                              528. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section.emptyReason
                                                                              Definition

                                                                              If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                              ShortWhy the section is empty
                                                                              Comments

                                                                              The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                              Control0..1
                                                                              This element is affected by the following invariants: cmp-2
                                                                              BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                              (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                              If a section is empty, why it is empty.

                                                                              TypeCodeableConcept
                                                                              Is Modifierfalse
                                                                              Must Supportfalse
                                                                              Summaryfalse
                                                                              Requirements

                                                                              Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                              530. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section.section
                                                                              Definition

                                                                              A nested sub-section within this section.

                                                                              ShortNested Section
                                                                              Comments

                                                                              Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                              Control0..*
                                                                              TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                              Is Modifierfalse
                                                                              Must Supportfalse
                                                                              Summaryfalse
                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                              532. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel
                                                                              Slice NamestatisticalModel
                                                                              Definition

                                                                              A nested sub-section within this section.

                                                                              ShortNested Section
                                                                              Comments

                                                                              Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                              Control1..1
                                                                              TypeBackboneElement
                                                                              Is Modifierfalse
                                                                              Must Supporttrue
                                                                              Summaryfalse
                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                              534. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.id
                                                                              Definition

                                                                              Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                              ShortUnique id for inter-element referencing
                                                                              Control0..1
                                                                              This element is affected by the following invariants: ele-1
                                                                              Typestring
                                                                              Is Modifierfalse
                                                                              XML FormatIn the XML format, this property is represented as an attribute.
                                                                              Summaryfalse
                                                                              536. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.extension
                                                                              Definition

                                                                              May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                              ShortAdditional content defined by implementations
                                                                              Comments

                                                                              There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                              Control0..*
                                                                              TypeExtension
                                                                              Is Modifierfalse
                                                                              Summaryfalse
                                                                              Alternate Namesextensions, user content
                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                              538. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.modifierExtension
                                                                              Definition

                                                                              May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                              Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                              ShortExtensions that cannot be ignored even if unrecognized
                                                                              Comments

                                                                              There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                              Control0..*
                                                                              TypeExtension
                                                                              Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                              Summarytrue
                                                                              Requirements

                                                                              Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                              Alternate Namesextensions, user content, modifiers
                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                              540. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.title
                                                                              Definition

                                                                              The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                              ShortLabel for section (e.g. for ToC)
                                                                              Comments

                                                                              The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                              Control0..1
                                                                              Typestring
                                                                              Is Modifierfalse
                                                                              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                              Must Supportfalse
                                                                              Summaryfalse
                                                                              Requirements

                                                                              Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                              Alternate Namesheader, label, caption
                                                                              Pattern ValueStatistical Analysis Method
                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                              542. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.code
                                                                              Definition

                                                                              A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                              ShortClassification of section (recommended)
                                                                              Comments

                                                                              The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                              If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                              Control0..1
                                                                              BindingFor example codes, see DocumentSectionCodes
                                                                              (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                              Classification of a section of a composition/document.

                                                                              TypeCodeableConcept
                                                                              Is Modifierfalse
                                                                              Must Supportfalse
                                                                              Summaryfalse
                                                                              Requirements

                                                                              Provides computable standardized labels to topics within the document.

                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                              544. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.code.id
                                                                              Definition

                                                                              Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                              ShortUnique id for inter-element referencing
                                                                              Control0..1
                                                                              This element is affected by the following invariants: ele-1
                                                                              Typeid
                                                                              Is Modifierfalse
                                                                              XML FormatIn the XML format, this property is represented as an attribute.
                                                                              Summaryfalse
                                                                              546. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.code.extension
                                                                              Definition

                                                                              May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                              ShortAdditional content defined by implementations
                                                                              Comments

                                                                              There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                              Control0..*
                                                                              TypeExtension
                                                                              Is Modifierfalse
                                                                              Summaryfalse
                                                                              Alternate Namesextensions, user content
                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                              SlicingThis element introduces a set of slices on Composition.section.section.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                              • value @ url
                                                                              • 548. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.code.coding
                                                                                Definition

                                                                                A reference to a code defined by a terminology system.

                                                                                ShortCode defined by a terminology system
                                                                                Comments

                                                                                Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                                Control1..1
                                                                                TypeCoding
                                                                                Is Modifierfalse
                                                                                Summaryfalse
                                                                                Requirements

                                                                                Allows for alternative encodings within a code system, and translations to other code systems.

                                                                                Pattern Value{
                                                                                  "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                                  "code" : "C218631",
                                                                                  "display" : "ICH M11 Protocol Section 10.4.1.1 Statistical Analysis Method"
                                                                                }
                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                550. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.code.text
                                                                                Definition

                                                                                A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                                ShortPlain text representation of the concept
                                                                                Comments

                                                                                Very often the text is the same as a displayName of one of the codings.

                                                                                Control1..1
                                                                                Typestring
                                                                                Is Modifierfalse
                                                                                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                Summaryfalse
                                                                                Requirements

                                                                                The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                                Pattern Valuesection10.4.1.1-statistical-method
                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                552. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.author
                                                                                Definition

                                                                                Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                                The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                                ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                                Control0..*
                                                                                TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                                Is Modifierfalse
                                                                                Must Supportfalse
                                                                                Summaryfalse
                                                                                Requirements

                                                                                Identifies who is responsible for the content.

                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                554. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.focus
                                                                                Definition

                                                                                The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                                ShortWho/what the section is about, when it is not about the subject of composition
                                                                                Comments

                                                                                Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                                Control0..1
                                                                                TypeReference(Resource)
                                                                                Is Modifierfalse
                                                                                Must Supportfalse
                                                                                Summaryfalse
                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                556. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.text
                                                                                Definition

                                                                                A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                                ShortText summary of the section, for human interpretation
                                                                                Comments

                                                                                Describe the statistical analysis methods that will be used to evaluate the primary objective(s) and associated estimand(s) in Section 3.1 Primary Objective(s) and Associated Estimands. Ensure that the statistical hypothesis/model/analysis (and corresponding assumptions) is aligned with the primary estimand(s). For each objective, when applicable, state the null and alternative hypotheses, including the pre-planned type 1 error rate, or alternative criteria for evaluating whether the objective has been met, and relevant operating characteristics if appropriate. Describe the statistical model used and the factors that will be included (covariates and interactions) and any rules for handling these factors (e.g., pooling of centres). If modelling and simulation methods are to be used, describe the model (inputs and outputs), the underlying assumptions, and the method of model fitting. Entries should Reference EndpointAnalysisPlan Profile of Evidence Resource.

                                                                                Control1..1
                                                                                This element is affected by the following invariants: cmp-1
                                                                                TypeNarrative
                                                                                Is Modifierfalse
                                                                                Must Supportfalse
                                                                                Summaryfalse
                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                558. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.orderedBy
                                                                                Definition

                                                                                Specifies the order applied to the items in the section entries.

                                                                                ShortOrder of section entries
                                                                                Comments

                                                                                Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                                Control0..1
                                                                                BindingThe codes SHOULD be taken from ListOrderCodes
                                                                                (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                                What order applies to the items in the entry.

                                                                                TypeCodeableConcept
                                                                                Is Modifierfalse
                                                                                Must Supportfalse
                                                                                Summaryfalse
                                                                                Requirements

                                                                                Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                560. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.entry
                                                                                Definition

                                                                                A reference to the actual resource from which the narrative in the section is derived.

                                                                                ShortA reference to data that supports this section
                                                                                Comments

                                                                                If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                                Control0..*
                                                                                This element is affected by the following invariants: cmp-1, cmp-2
                                                                                TypeReference(EndpointAnalysisPlan)
                                                                                Is Modifierfalse
                                                                                Must Supportfalse
                                                                                Summaryfalse
                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                562. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.emptyReason
                                                                                Definition

                                                                                If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                                ShortWhy the section is empty
                                                                                Comments

                                                                                The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                                Control0..1
                                                                                This element is affected by the following invariants: cmp-2
                                                                                BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                                (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                                If a section is empty, why it is empty.

                                                                                TypeCodeableConcept
                                                                                Is Modifierfalse
                                                                                Must Supportfalse
                                                                                Summaryfalse
                                                                                Requirements

                                                                                Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                564. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:statisticalModel.section
                                                                                Definition

                                                                                A nested sub-section within this section.

                                                                                ShortNested Section
                                                                                Comments

                                                                                Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                Control0..*
                                                                                TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                                Is Modifierfalse
                                                                                Must Supportfalse
                                                                                Summaryfalse
                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                566. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling
                                                                                Slice NameintercurrentEventHandling
                                                                                Definition

                                                                                A nested sub-section within this section.

                                                                                ShortNested Section
                                                                                Comments

                                                                                Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                Control0..1
                                                                                TypeBackboneElement
                                                                                Is Modifierfalse
                                                                                Must Supporttrue
                                                                                Summaryfalse
                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                568. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.id
                                                                                Definition

                                                                                Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                ShortUnique id for inter-element referencing
                                                                                Control0..1
                                                                                This element is affected by the following invariants: ele-1
                                                                                Typestring
                                                                                Is Modifierfalse
                                                                                XML FormatIn the XML format, this property is represented as an attribute.
                                                                                Summaryfalse
                                                                                570. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.extension
                                                                                Definition

                                                                                May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                ShortAdditional content defined by implementations
                                                                                Comments

                                                                                There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                Control0..*
                                                                                TypeExtension
                                                                                Is Modifierfalse
                                                                                Summaryfalse
                                                                                Alternate Namesextensions, user content
                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                572. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.modifierExtension
                                                                                Definition

                                                                                May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                                Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                                ShortExtensions that cannot be ignored even if unrecognized
                                                                                Comments

                                                                                There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                Control0..*
                                                                                TypeExtension
                                                                                Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                                Summarytrue
                                                                                Requirements

                                                                                Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                                Alternate Namesextensions, user content, modifiers
                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                574. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.title
                                                                                Definition

                                                                                The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                                ShortLabel for section (e.g. for ToC)
                                                                                Comments

                                                                                The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                                Control0..1
                                                                                Typestring
                                                                                Is Modifierfalse
                                                                                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                Must Supportfalse
                                                                                Summaryfalse
                                                                                Requirements

                                                                                Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                                Alternate Namesheader, label, caption
                                                                                Pattern ValueHandling of Data in Relation to Primary Estimand(s)
                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                576. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.code
                                                                                Definition

                                                                                A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                                ShortClassification of section (recommended)
                                                                                Comments

                                                                                The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                                If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                                Control0..1
                                                                                BindingFor example codes, see DocumentSectionCodes
                                                                                (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                                Classification of a section of a composition/document.

                                                                                TypeCodeableConcept
                                                                                Is Modifierfalse
                                                                                Must Supportfalse
                                                                                Summaryfalse
                                                                                Requirements

                                                                                Provides computable standardized labels to topics within the document.

                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                578. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.code.id
                                                                                Definition

                                                                                Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                ShortUnique id for inter-element referencing
                                                                                Control0..1
                                                                                This element is affected by the following invariants: ele-1
                                                                                Typeid
                                                                                Is Modifierfalse
                                                                                XML FormatIn the XML format, this property is represented as an attribute.
                                                                                Summaryfalse
                                                                                580. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.code.extension
                                                                                Definition

                                                                                May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                ShortAdditional content defined by implementations
                                                                                Comments

                                                                                There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                Control0..*
                                                                                TypeExtension
                                                                                Is Modifierfalse
                                                                                Summaryfalse
                                                                                Alternate Namesextensions, user content
                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                SlicingThis element introduces a set of slices on Composition.section.section.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                • value @ url
                                                                                • 582. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.code.coding
                                                                                  Definition

                                                                                  A reference to a code defined by a terminology system.

                                                                                  ShortCode defined by a terminology system
                                                                                  Comments

                                                                                  Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                                  Control1..1
                                                                                  TypeCoding
                                                                                  Is Modifierfalse
                                                                                  Summaryfalse
                                                                                  Requirements

                                                                                  Allows for alternative encodings within a code system, and translations to other code systems.

                                                                                  Pattern Value{
                                                                                    "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                                    "code" : "C218632",
                                                                                    "display" : "ICH M11 Protocol Section 10.4.1.2 Handling of Data in Relation to Primary Estimand(s)"
                                                                                  }
                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                  584. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.code.text
                                                                                  Definition

                                                                                  A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                                  ShortPlain text representation of the concept
                                                                                  Comments

                                                                                  Very often the text is the same as a displayName of one of the codings.

                                                                                  Control1..1
                                                                                  Typestring
                                                                                  Is Modifierfalse
                                                                                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                  Summaryfalse
                                                                                  Requirements

                                                                                  The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                                  Pattern Valuesection10.4.1.2-data-handling
                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                  586. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.author
                                                                                  Definition

                                                                                  Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                                  The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                                  ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                                  Control0..*
                                                                                  TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                                  Is Modifierfalse
                                                                                  Must Supportfalse
                                                                                  Summaryfalse
                                                                                  Requirements

                                                                                  Identifies who is responsible for the content.

                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                  588. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.focus
                                                                                  Definition

                                                                                  The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                                  ShortWho/what the section is about, when it is not about the subject of composition
                                                                                  Comments

                                                                                  Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                                  Control0..1
                                                                                  TypeReference(Resource)
                                                                                  Is Modifierfalse
                                                                                  Must Supportfalse
                                                                                  Summaryfalse
                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                  590. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.text
                                                                                  Definition

                                                                                  A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                                  ShortText summary of the section, for human interpretation
                                                                                  Comments

                                                                                  For each intercurrent event of the primary estimand(s) (Section 3.1 Primary Objective(s) and Associated Estimands), explain how data will be handled for the statistical analysis in line with the primary estimand. The handling of intercurrent events in the statistical analysis should be aligned with the specific estimand strategies being used. This section should describe in more detail the rationale and handling of the data rather than repeating information from the preceding sections.

                                                                                  Control1..1
                                                                                  This element is affected by the following invariants: cmp-1
                                                                                  TypeNarrative
                                                                                  Is Modifierfalse
                                                                                  Must Supportfalse
                                                                                  Summaryfalse
                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                  592. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.orderedBy
                                                                                  Definition

                                                                                  Specifies the order applied to the items in the section entries.

                                                                                  ShortOrder of section entries
                                                                                  Comments

                                                                                  Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                                  Control0..1
                                                                                  BindingThe codes SHOULD be taken from ListOrderCodes
                                                                                  (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                                  What order applies to the items in the entry.

                                                                                  TypeCodeableConcept
                                                                                  Is Modifierfalse
                                                                                  Must Supportfalse
                                                                                  Summaryfalse
                                                                                  Requirements

                                                                                  Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                  594. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.entry
                                                                                  Definition

                                                                                  A reference to the actual resource from which the narrative in the section is derived.

                                                                                  ShortA reference to data that supports this section
                                                                                  Comments

                                                                                  If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                                  Control0..*
                                                                                  This element is affected by the following invariants: cmp-1, cmp-2
                                                                                  TypeReference(Resource)
                                                                                  Is Modifierfalse
                                                                                  Must Supportfalse
                                                                                  Summaryfalse
                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                  596. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.emptyReason
                                                                                  Definition

                                                                                  If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                                  ShortWhy the section is empty
                                                                                  Comments

                                                                                  The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                                  Control0..1
                                                                                  This element is affected by the following invariants: cmp-2
                                                                                  BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                                  (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                                  If a section is empty, why it is empty.

                                                                                  TypeCodeableConcept
                                                                                  Is Modifierfalse
                                                                                  Must Supportfalse
                                                                                  Summaryfalse
                                                                                  Requirements

                                                                                  Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                  598. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:intercurrentEventHandling.section
                                                                                  Definition

                                                                                  A nested sub-section within this section.

                                                                                  ShortNested Section
                                                                                  Comments

                                                                                  Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                  Control0..*
                                                                                  TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                                  Is Modifierfalse
                                                                                  Must Supportfalse
                                                                                  Summaryfalse
                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                  600. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData
                                                                                  Slice NamemissingData
                                                                                  Definition

                                                                                  A nested sub-section within this section.

                                                                                  ShortNested Section
                                                                                  Comments

                                                                                  Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                  Control1..1
                                                                                  TypeBackboneElement
                                                                                  Is Modifierfalse
                                                                                  Must Supporttrue
                                                                                  Summaryfalse
                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                  602. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.id
                                                                                  Definition

                                                                                  Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                  ShortUnique id for inter-element referencing
                                                                                  Control0..1
                                                                                  This element is affected by the following invariants: ele-1
                                                                                  Typestring
                                                                                  Is Modifierfalse
                                                                                  XML FormatIn the XML format, this property is represented as an attribute.
                                                                                  Summaryfalse
                                                                                  604. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.extension
                                                                                  Definition

                                                                                  May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                  ShortAdditional content defined by implementations
                                                                                  Comments

                                                                                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                  Control0..*
                                                                                  TypeExtension
                                                                                  Is Modifierfalse
                                                                                  Summaryfalse
                                                                                  Alternate Namesextensions, user content
                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                  606. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.modifierExtension
                                                                                  Definition

                                                                                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                                  ShortExtensions that cannot be ignored even if unrecognized
                                                                                  Comments

                                                                                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                  Control0..*
                                                                                  TypeExtension
                                                                                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                                  Summarytrue
                                                                                  Requirements

                                                                                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                                  Alternate Namesextensions, user content, modifiers
                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                  608. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.title
                                                                                  Definition

                                                                                  The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                                  ShortLabel for section (e.g. for ToC)
                                                                                  Comments

                                                                                  The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                                  Control0..1
                                                                                  Typestring
                                                                                  Is Modifierfalse
                                                                                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                  Must Supportfalse
                                                                                  Summaryfalse
                                                                                  Requirements

                                                                                  Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                                  Alternate Namesheader, label, caption
                                                                                  Pattern ValueHandling of Missing Data in Relation to Primary Estimand(s)
                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                  610. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.code
                                                                                  Definition

                                                                                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                                  ShortClassification of section (recommended)
                                                                                  Comments

                                                                                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                                  Control0..1
                                                                                  BindingFor example codes, see DocumentSectionCodes
                                                                                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                                  Classification of a section of a composition/document.

                                                                                  TypeCodeableConcept
                                                                                  Is Modifierfalse
                                                                                  Must Supportfalse
                                                                                  Summaryfalse
                                                                                  Requirements

                                                                                  Provides computable standardized labels to topics within the document.

                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                  612. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.code.id
                                                                                  Definition

                                                                                  Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                  ShortUnique id for inter-element referencing
                                                                                  Control0..1
                                                                                  This element is affected by the following invariants: ele-1
                                                                                  Typeid
                                                                                  Is Modifierfalse
                                                                                  XML FormatIn the XML format, this property is represented as an attribute.
                                                                                  Summaryfalse
                                                                                  614. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.code.extension
                                                                                  Definition

                                                                                  May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                  ShortAdditional content defined by implementations
                                                                                  Comments

                                                                                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                  Control0..*
                                                                                  TypeExtension
                                                                                  Is Modifierfalse
                                                                                  Summaryfalse
                                                                                  Alternate Namesextensions, user content
                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                  SlicingThis element introduces a set of slices on Composition.section.section.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                  • value @ url
                                                                                  • 616. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.code.coding
                                                                                    Definition

                                                                                    A reference to a code defined by a terminology system.

                                                                                    ShortCode defined by a terminology system
                                                                                    Comments

                                                                                    Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                                    Control1..1
                                                                                    TypeCoding
                                                                                    Is Modifierfalse
                                                                                    Summaryfalse
                                                                                    Requirements

                                                                                    Allows for alternative encodings within a code system, and translations to other code systems.

                                                                                    Pattern Value{
                                                                                      "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                                      "code" : "C218633",
                                                                                      "display" : "ICH M11 Protocol Section 10.4.1.3 Handling of Missing Data in Relation to Primary Estimand(s)"
                                                                                    }
                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                    618. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.code.text
                                                                                    Definition

                                                                                    A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                                    ShortPlain text representation of the concept
                                                                                    Comments

                                                                                    Very often the text is the same as a displayName of one of the codings.

                                                                                    Control1..1
                                                                                    Typestring
                                                                                    Is Modifierfalse
                                                                                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                    Summaryfalse
                                                                                    Requirements

                                                                                    The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                                    Pattern Valuesection10.4.1.3-missing-data-handling
                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                    620. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.author
                                                                                    Definition

                                                                                    Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                                    The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                                    ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                                    Control0..*
                                                                                    TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                                    Is Modifierfalse
                                                                                    Must Supportfalse
                                                                                    Summaryfalse
                                                                                    Requirements

                                                                                    Identifies who is responsible for the content.

                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                    622. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.focus
                                                                                    Definition

                                                                                    The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                                    ShortWho/what the section is about, when it is not about the subject of composition
                                                                                    Comments

                                                                                    Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                                    Control0..1
                                                                                    TypeReference(Resource)
                                                                                    Is Modifierfalse
                                                                                    Must Supportfalse
                                                                                    Summaryfalse
                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                    624. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.text
                                                                                    Definition

                                                                                    A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                                    ShortText summary of the section, for human interpretation
                                                                                    Comments

                                                                                    Describe how missing data will be addressed (e.g., imputation method and model), state the underlying assumptions, and provide a rationale for the approach.

                                                                                    Control1..1
                                                                                    This element is affected by the following invariants: cmp-1
                                                                                    TypeNarrative
                                                                                    Is Modifierfalse
                                                                                    Must Supportfalse
                                                                                    Summaryfalse
                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                    626. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.orderedBy
                                                                                    Definition

                                                                                    Specifies the order applied to the items in the section entries.

                                                                                    ShortOrder of section entries
                                                                                    Comments

                                                                                    Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                                    Control0..1
                                                                                    BindingThe codes SHOULD be taken from ListOrderCodes
                                                                                    (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                                    What order applies to the items in the entry.

                                                                                    TypeCodeableConcept
                                                                                    Is Modifierfalse
                                                                                    Must Supportfalse
                                                                                    Summaryfalse
                                                                                    Requirements

                                                                                    Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                    628. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.entry
                                                                                    Definition

                                                                                    A reference to the actual resource from which the narrative in the section is derived.

                                                                                    ShortA reference to data that supports this section
                                                                                    Comments

                                                                                    If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                                    Control0..*
                                                                                    This element is affected by the following invariants: cmp-1, cmp-2
                                                                                    TypeReference(Resource)
                                                                                    Is Modifierfalse
                                                                                    Must Supportfalse
                                                                                    Summaryfalse
                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                    630. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.emptyReason
                                                                                    Definition

                                                                                    If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                                    ShortWhy the section is empty
                                                                                    Comments

                                                                                    The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                                    Control0..1
                                                                                    This element is affected by the following invariants: cmp-2
                                                                                    BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                                    (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                                    If a section is empty, why it is empty.

                                                                                    TypeCodeableConcept
                                                                                    Is Modifierfalse
                                                                                    Must Supportfalse
                                                                                    Summaryfalse
                                                                                    Requirements

                                                                                    Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                    632. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:missingData.section
                                                                                    Definition

                                                                                    A nested sub-section within this section.

                                                                                    ShortNested Section
                                                                                    Comments

                                                                                    Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                    Control0..*
                                                                                    TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                                    Is Modifierfalse
                                                                                    Must Supportfalse
                                                                                    Summaryfalse
                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                    634. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis
                                                                                    Slice NamesensitvityAnalysis
                                                                                    Definition

                                                                                    A nested sub-section within this section.

                                                                                    ShortNested Section
                                                                                    Comments

                                                                                    Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                    Control1..1
                                                                                    TypeBackboneElement
                                                                                    Is Modifierfalse
                                                                                    Must Supporttrue
                                                                                    Summaryfalse
                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                    636. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.id
                                                                                    Definition

                                                                                    Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                    ShortUnique id for inter-element referencing
                                                                                    Control0..1
                                                                                    This element is affected by the following invariants: ele-1
                                                                                    Typestring
                                                                                    Is Modifierfalse
                                                                                    XML FormatIn the XML format, this property is represented as an attribute.
                                                                                    Summaryfalse
                                                                                    638. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.extension
                                                                                    Definition

                                                                                    May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                    ShortAdditional content defined by implementations
                                                                                    Comments

                                                                                    There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                    Control0..*
                                                                                    TypeExtension
                                                                                    Is Modifierfalse
                                                                                    Summaryfalse
                                                                                    Alternate Namesextensions, user content
                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                    640. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.modifierExtension
                                                                                    Definition

                                                                                    May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                                    Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                                    ShortExtensions that cannot be ignored even if unrecognized
                                                                                    Comments

                                                                                    There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                    Control0..*
                                                                                    TypeExtension
                                                                                    Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                                    Summarytrue
                                                                                    Requirements

                                                                                    Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                                    Alternate Namesextensions, user content, modifiers
                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                    642. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.title
                                                                                    Definition

                                                                                    The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                                    ShortLabel for section (e.g. for ToC)
                                                                                    Comments

                                                                                    The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                                    Control0..1
                                                                                    Typestring
                                                                                    Is Modifierfalse
                                                                                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                    Must Supportfalse
                                                                                    Summaryfalse
                                                                                    Requirements

                                                                                    Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                                    Alternate Namesheader, label, caption
                                                                                    Pattern ValueSensitivity Analysis
                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                    644. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.code
                                                                                    Definition

                                                                                    A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                                    ShortClassification of section (recommended)
                                                                                    Comments

                                                                                    The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                                    If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                                    Control0..1
                                                                                    BindingFor example codes, see DocumentSectionCodes
                                                                                    (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                                    Classification of a section of a composition/document.

                                                                                    TypeCodeableConcept
                                                                                    Is Modifierfalse
                                                                                    Must Supportfalse
                                                                                    Summaryfalse
                                                                                    Requirements

                                                                                    Provides computable standardized labels to topics within the document.

                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                    646. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.code.id
                                                                                    Definition

                                                                                    Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                    ShortUnique id for inter-element referencing
                                                                                    Control0..1
                                                                                    This element is affected by the following invariants: ele-1
                                                                                    Typeid
                                                                                    Is Modifierfalse
                                                                                    XML FormatIn the XML format, this property is represented as an attribute.
                                                                                    Summaryfalse
                                                                                    648. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.code.extension
                                                                                    Definition

                                                                                    May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                    ShortAdditional content defined by implementations
                                                                                    Comments

                                                                                    There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                    Control0..*
                                                                                    TypeExtension
                                                                                    Is Modifierfalse
                                                                                    Summaryfalse
                                                                                    Alternate Namesextensions, user content
                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                    SlicingThis element introduces a set of slices on Composition.section.section.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                    • value @ url
                                                                                    • 650. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.code.coding
                                                                                      Definition

                                                                                      A reference to a code defined by a terminology system.

                                                                                      ShortCode defined by a terminology system
                                                                                      Comments

                                                                                      Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                                      Control1..1
                                                                                      TypeCoding
                                                                                      Is Modifierfalse
                                                                                      Summaryfalse
                                                                                      Requirements

                                                                                      Allows for alternative encodings within a code system, and translations to other code systems.

                                                                                      Pattern Value{
                                                                                        "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                                        "code" : "C218634",
                                                                                        "display" : "ICH M11 Protocol Section 10.4.1.4 Sensitivity Analysis"
                                                                                      }
                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                      652. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.code.text
                                                                                      Definition

                                                                                      A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                                      ShortPlain text representation of the concept
                                                                                      Comments

                                                                                      Very often the text is the same as a displayName of one of the codings.

                                                                                      Control1..1
                                                                                      Typestring
                                                                                      Is Modifierfalse
                                                                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                      Summaryfalse
                                                                                      Requirements

                                                                                      The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                                      Pattern Valuesection10.4.1.4-sensitivity-analysis
                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                      654. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.author
                                                                                      Definition

                                                                                      Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                                      The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                                      ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                                      Control0..*
                                                                                      TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                                      Is Modifierfalse
                                                                                      Must Supportfalse
                                                                                      Summaryfalse
                                                                                      Requirements

                                                                                      Identifies who is responsible for the content.

                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                      656. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.focus
                                                                                      Definition

                                                                                      The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                                      ShortWho/what the section is about, when it is not about the subject of composition
                                                                                      Comments

                                                                                      Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                                      Control0..1
                                                                                      TypeReference(Resource)
                                                                                      Is Modifierfalse
                                                                                      Must Supportfalse
                                                                                      Summaryfalse
                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                      658. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.text
                                                                                      Definition

                                                                                      A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                                      ShortText summary of the section, for human interpretation
                                                                                      Comments

                                                                                      Describe any sensitivity analyses and how their assumptions changed from the assumptions of the main statistical analysis. Sensitivity analyses are a series of analyses conducted with the intent to explore the robustness of inferences from the main estimator to deviations from its underlying modelling assumptions and limitations in the data. Entries should Reference EndpointAnalysisPlan Profile of Evidence Resource.

                                                                                      Control1..1
                                                                                      This element is affected by the following invariants: cmp-1
                                                                                      TypeNarrative
                                                                                      Is Modifierfalse
                                                                                      Must Supportfalse
                                                                                      Summaryfalse
                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                      660. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.orderedBy
                                                                                      Definition

                                                                                      Specifies the order applied to the items in the section entries.

                                                                                      ShortOrder of section entries
                                                                                      Comments

                                                                                      Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                                      Control0..1
                                                                                      BindingThe codes SHOULD be taken from ListOrderCodes
                                                                                      (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                                      What order applies to the items in the entry.

                                                                                      TypeCodeableConcept
                                                                                      Is Modifierfalse
                                                                                      Must Supportfalse
                                                                                      Summaryfalse
                                                                                      Requirements

                                                                                      Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                      662. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.entry
                                                                                      Definition

                                                                                      A reference to the actual resource from which the narrative in the section is derived.

                                                                                      ShortA reference to data that supports this section
                                                                                      Comments

                                                                                      If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                                      Control0..*
                                                                                      This element is affected by the following invariants: cmp-1, cmp-2
                                                                                      TypeReference(EndpointAnalysisPlan)
                                                                                      Is Modifierfalse
                                                                                      Must Supportfalse
                                                                                      Summaryfalse
                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                      664. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.emptyReason
                                                                                      Definition

                                                                                      If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                                      ShortWhy the section is empty
                                                                                      Comments

                                                                                      The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                                      Control0..1
                                                                                      This element is affected by the following invariants: cmp-2
                                                                                      BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                                      (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                                      If a section is empty, why it is empty.

                                                                                      TypeCodeableConcept
                                                                                      Is Modifierfalse
                                                                                      Must Supportfalse
                                                                                      Summaryfalse
                                                                                      Requirements

                                                                                      Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                      666. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:sensitvityAnalysis.section
                                                                                      Definition

                                                                                      A nested sub-section within this section.

                                                                                      ShortNested Section
                                                                                      Comments

                                                                                      Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                      Control0..*
                                                                                      TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                                      Is Modifierfalse
                                                                                      Must Supportfalse
                                                                                      Summaryfalse
                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                      668. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis
                                                                                      Slice NamesupplementaryAnalysis
                                                                                      Definition

                                                                                      A nested sub-section within this section.

                                                                                      ShortNested Section
                                                                                      Comments

                                                                                      Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                      Control0..1
                                                                                      TypeBackboneElement
                                                                                      Is Modifierfalse
                                                                                      Must Supporttrue
                                                                                      Summaryfalse
                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                      670. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.id
                                                                                      Definition

                                                                                      Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                      ShortUnique id for inter-element referencing
                                                                                      Control0..1
                                                                                      This element is affected by the following invariants: ele-1
                                                                                      Typestring
                                                                                      Is Modifierfalse
                                                                                      XML FormatIn the XML format, this property is represented as an attribute.
                                                                                      Summaryfalse
                                                                                      672. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.extension
                                                                                      Definition

                                                                                      May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                      ShortAdditional content defined by implementations
                                                                                      Comments

                                                                                      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                      Control0..*
                                                                                      TypeExtension
                                                                                      Is Modifierfalse
                                                                                      Summaryfalse
                                                                                      Alternate Namesextensions, user content
                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                      674. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.modifierExtension
                                                                                      Definition

                                                                                      May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                                      Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                                      ShortExtensions that cannot be ignored even if unrecognized
                                                                                      Comments

                                                                                      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                      Control0..*
                                                                                      TypeExtension
                                                                                      Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                                      Summarytrue
                                                                                      Requirements

                                                                                      Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                                      Alternate Namesextensions, user content, modifiers
                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                      676. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.title
                                                                                      Definition

                                                                                      The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                                      ShortLabel for section (e.g. for ToC)
                                                                                      Comments

                                                                                      The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                                      Control0..1
                                                                                      Typestring
                                                                                      Is Modifierfalse
                                                                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                      Must Supportfalse
                                                                                      Summaryfalse
                                                                                      Requirements

                                                                                      Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                                      Alternate Namesheader, label, caption
                                                                                      Pattern ValueSupplementary Analysis
                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                      678. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.code
                                                                                      Definition

                                                                                      A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                                      ShortClassification of section (recommended)
                                                                                      Comments

                                                                                      The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                                      If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                                      Control0..1
                                                                                      BindingFor example codes, see DocumentSectionCodes
                                                                                      (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                                      Classification of a section of a composition/document.

                                                                                      TypeCodeableConcept
                                                                                      Is Modifierfalse
                                                                                      Must Supportfalse
                                                                                      Summaryfalse
                                                                                      Requirements

                                                                                      Provides computable standardized labels to topics within the document.

                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                      680. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.code.id
                                                                                      Definition

                                                                                      Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                      ShortUnique id for inter-element referencing
                                                                                      Control0..1
                                                                                      This element is affected by the following invariants: ele-1
                                                                                      Typeid
                                                                                      Is Modifierfalse
                                                                                      XML FormatIn the XML format, this property is represented as an attribute.
                                                                                      Summaryfalse
                                                                                      682. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.code.extension
                                                                                      Definition

                                                                                      May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                      ShortAdditional content defined by implementations
                                                                                      Comments

                                                                                      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                      Control0..*
                                                                                      TypeExtension
                                                                                      Is Modifierfalse
                                                                                      Summaryfalse
                                                                                      Alternate Namesextensions, user content
                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                      SlicingThis element introduces a set of slices on Composition.section.section.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                      • value @ url
                                                                                      • 684. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.code.coding
                                                                                        Definition

                                                                                        A reference to a code defined by a terminology system.

                                                                                        ShortCode defined by a terminology system
                                                                                        Comments

                                                                                        Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                                        Control1..1
                                                                                        TypeCoding
                                                                                        Is Modifierfalse
                                                                                        Summaryfalse
                                                                                        Requirements

                                                                                        Allows for alternative encodings within a code system, and translations to other code systems.

                                                                                        Pattern Value{
                                                                                          "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                                          "code" : "C218635",
                                                                                          "display" : "ICH M11 Protocol Section 10.4.1.5 Supplementary Analysis"
                                                                                        }
                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                        686. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.code.text
                                                                                        Definition

                                                                                        A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                                        ShortPlain text representation of the concept
                                                                                        Comments

                                                                                        Very often the text is the same as a displayName of one of the codings.

                                                                                        Control1..1
                                                                                        Typestring
                                                                                        Is Modifierfalse
                                                                                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                        Summaryfalse
                                                                                        Requirements

                                                                                        The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                                        Pattern Valuesection10.4.1.5-supplementary-analysis
                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                        688. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.author
                                                                                        Definition

                                                                                        Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                                        The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                                        ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                                        Control0..*
                                                                                        TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                                        Is Modifierfalse
                                                                                        Must Supportfalse
                                                                                        Summaryfalse
                                                                                        Requirements

                                                                                        Identifies who is responsible for the content.

                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                        690. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.focus
                                                                                        Definition

                                                                                        The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                                        ShortWho/what the section is about, when it is not about the subject of composition
                                                                                        Comments

                                                                                        Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                                        Control0..1
                                                                                        TypeReference(Resource)
                                                                                        Is Modifierfalse
                                                                                        Must Supportfalse
                                                                                        Summaryfalse
                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                        692. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.text
                                                                                        Definition

                                                                                        A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                                        ShortText summary of the section, for human interpretation
                                                                                        Comments

                                                                                        Describe any supplementary analysis, if applicable. Supplementary analyses are conducted in addition to the main and sensitivity analysis with the intent to provide additional insights into the understanding of the treatment effect.

                                                                                        Control1..1
                                                                                        This element is affected by the following invariants: cmp-1
                                                                                        TypeNarrative
                                                                                        Is Modifierfalse
                                                                                        Must Supportfalse
                                                                                        Summaryfalse
                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                        694. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.orderedBy
                                                                                        Definition

                                                                                        Specifies the order applied to the items in the section entries.

                                                                                        ShortOrder of section entries
                                                                                        Comments

                                                                                        Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                                        Control0..1
                                                                                        BindingThe codes SHOULD be taken from ListOrderCodes
                                                                                        (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                                        What order applies to the items in the entry.

                                                                                        TypeCodeableConcept
                                                                                        Is Modifierfalse
                                                                                        Must Supportfalse
                                                                                        Summaryfalse
                                                                                        Requirements

                                                                                        Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                        696. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.entry
                                                                                        Definition

                                                                                        A reference to the actual resource from which the narrative in the section is derived.

                                                                                        ShortA reference to data that supports this section
                                                                                        Comments

                                                                                        If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                                        Control0..*
                                                                                        This element is affected by the following invariants: cmp-1, cmp-2
                                                                                        TypeReference(Resource)
                                                                                        Is Modifierfalse
                                                                                        Must Supportfalse
                                                                                        Summaryfalse
                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                        698. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.emptyReason
                                                                                        Definition

                                                                                        If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                                        ShortWhy the section is empty
                                                                                        Comments

                                                                                        The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                                        Control0..1
                                                                                        This element is affected by the following invariants: cmp-2
                                                                                        BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                                        (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                                        If a section is empty, why it is empty.

                                                                                        TypeCodeableConcept
                                                                                        Is Modifierfalse
                                                                                        Must Supportfalse
                                                                                        Summaryfalse
                                                                                        Requirements

                                                                                        Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                        700. Composition.section:statistics.section:analysisPrimaryObjective.section:analysisPrimaryInstance.section:supplementaryAnalysis.section
                                                                                        Definition

                                                                                        A nested sub-section within this section.

                                                                                        ShortNested Section
                                                                                        Comments

                                                                                        Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                        Control0..*
                                                                                        TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                                        Is Modifierfalse
                                                                                        Must Supportfalse
                                                                                        Summaryfalse
                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                        702. Composition.section:statistics.section:secondaryAnalysis
                                                                                        Slice NamesecondaryAnalysis
                                                                                        Definition

                                                                                        A nested sub-section within this section.

                                                                                        ShortNested Section
                                                                                        Comments

                                                                                        Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                        Control0..*
                                                                                        TypeBackboneElement
                                                                                        Is Modifierfalse
                                                                                        Must Supporttrue
                                                                                        Summaryfalse
                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                        704. Composition.section:statistics.section:secondaryAnalysis.id
                                                                                        Definition

                                                                                        Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                        ShortUnique id for inter-element referencing
                                                                                        Control0..1
                                                                                        This element is affected by the following invariants: ele-1
                                                                                        Typestring
                                                                                        Is Modifierfalse
                                                                                        XML FormatIn the XML format, this property is represented as an attribute.
                                                                                        Summaryfalse
                                                                                        706. Composition.section:statistics.section:secondaryAnalysis.extension
                                                                                        Definition

                                                                                        May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                        ShortAdditional content defined by implementations
                                                                                        Comments

                                                                                        There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                        Control0..*
                                                                                        TypeExtension
                                                                                        Is Modifierfalse
                                                                                        Summaryfalse
                                                                                        Alternate Namesextensions, user content
                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                        708. Composition.section:statistics.section:secondaryAnalysis.modifierExtension
                                                                                        Definition

                                                                                        May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                                        Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                                        ShortExtensions that cannot be ignored even if unrecognized
                                                                                        Comments

                                                                                        There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                        Control0..*
                                                                                        TypeExtension
                                                                                        Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                                        Summarytrue
                                                                                        Requirements

                                                                                        Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                                        Alternate Namesextensions, user content, modifiers
                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                        710. Composition.section:statistics.section:secondaryAnalysis.title
                                                                                        Definition

                                                                                        The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                                        ShortLabel for section (e.g. for ToC)
                                                                                        Comments

                                                                                        The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                                        Control0..1
                                                                                        Typestring
                                                                                        Is Modifierfalse
                                                                                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                        Must Supportfalse
                                                                                        Summaryfalse
                                                                                        Requirements

                                                                                        Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                                        Alternate Namesheader, label, caption
                                                                                        Pattern ValueAnalyses Associated with the Secondary Objective(s)
                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                        712. Composition.section:statistics.section:secondaryAnalysis.code
                                                                                        Definition

                                                                                        A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                                        ShortClassification of section (recommended)
                                                                                        Comments

                                                                                        The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                                        If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                                        Control0..1
                                                                                        BindingFor example codes, see DocumentSectionCodes
                                                                                        (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                                        Classification of a section of a composition/document.

                                                                                        TypeCodeableConcept
                                                                                        Is Modifierfalse
                                                                                        Must Supportfalse
                                                                                        Summaryfalse
                                                                                        Requirements

                                                                                        Provides computable standardized labels to topics within the document.

                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                        714. Composition.section:statistics.section:secondaryAnalysis.code.id
                                                                                        Definition

                                                                                        Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                        ShortUnique id for inter-element referencing
                                                                                        Control0..1
                                                                                        This element is affected by the following invariants: ele-1
                                                                                        Typeid
                                                                                        Is Modifierfalse
                                                                                        XML FormatIn the XML format, this property is represented as an attribute.
                                                                                        Summaryfalse
                                                                                        716. Composition.section:statistics.section:secondaryAnalysis.code.extension
                                                                                        Definition

                                                                                        May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                        ShortAdditional content defined by implementations
                                                                                        Comments

                                                                                        There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                        Control0..*
                                                                                        TypeExtension
                                                                                        Is Modifierfalse
                                                                                        Summaryfalse
                                                                                        Alternate Namesextensions, user content
                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                        SlicingThis element introduces a set of slices on Composition.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                        • value @ url
                                                                                        • 718. Composition.section:statistics.section:secondaryAnalysis.code.coding
                                                                                          Definition

                                                                                          A reference to a code defined by a terminology system.

                                                                                          ShortCode defined by a terminology system
                                                                                          Comments

                                                                                          Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                                          Control1..1
                                                                                          TypeCoding
                                                                                          Is Modifierfalse
                                                                                          Summaryfalse
                                                                                          Requirements

                                                                                          Allows for alternative encodings within a code system, and translations to other code systems.

                                                                                          Pattern Value{
                                                                                            "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                                            "code" : "C218636",
                                                                                            "display" : "ICH M11 Protocol Section 10.5 Analyses Associated with the Secondary Objective(s)"
                                                                                          }
                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                          720. Composition.section:statistics.section:secondaryAnalysis.code.text
                                                                                          Definition

                                                                                          A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                                          ShortPlain text representation of the concept
                                                                                          Comments

                                                                                          Very often the text is the same as a displayName of one of the codings.

                                                                                          Control1..1
                                                                                          Typestring
                                                                                          Is Modifierfalse
                                                                                          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                          Summaryfalse
                                                                                          Requirements

                                                                                          The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                                          Pattern Valuesection10.5-analysis-secondary-objective
                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                          722. Composition.section:statistics.section:secondaryAnalysis.author
                                                                                          Definition

                                                                                          Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                                          The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                                          ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                                          Control0..*
                                                                                          TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                                          Is Modifierfalse
                                                                                          Must Supportfalse
                                                                                          Summaryfalse
                                                                                          Requirements

                                                                                          Identifies who is responsible for the content.

                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                          724. Composition.section:statistics.section:secondaryAnalysis.focus
                                                                                          Definition

                                                                                          The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                                          ShortWho/what the section is about, when it is not about the subject of composition
                                                                                          Comments

                                                                                          Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                                          Control0..1
                                                                                          TypeReference(Resource)
                                                                                          Is Modifierfalse
                                                                                          Must Supportfalse
                                                                                          Summaryfalse
                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                          726. Composition.section:statistics.section:secondaryAnalysis.text
                                                                                          Definition

                                                                                          A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                                          ShortText summary of the section, for human interpretation
                                                                                          Comments

                                                                                          No content here. Create a new section for each estimand. Unless there is no secondary objective, in which case indicate 'Not applicable.'

                                                                                          Control0..1
                                                                                          This element is affected by the following invariants: cmp-1
                                                                                          TypeNarrative
                                                                                          Is Modifierfalse
                                                                                          Must Supportfalse
                                                                                          Summaryfalse
                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                          728. Composition.section:statistics.section:secondaryAnalysis.orderedBy
                                                                                          Definition

                                                                                          Specifies the order applied to the items in the section entries.

                                                                                          ShortOrder of section entries
                                                                                          Comments

                                                                                          Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                                          Control0..1
                                                                                          BindingThe codes SHOULD be taken from ListOrderCodes
                                                                                          (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                                          What order applies to the items in the entry.

                                                                                          TypeCodeableConcept
                                                                                          Is Modifierfalse
                                                                                          Must Supportfalse
                                                                                          Summaryfalse
                                                                                          Requirements

                                                                                          Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                          730. Composition.section:statistics.section:secondaryAnalysis.entry
                                                                                          Definition

                                                                                          A reference to the actual resource from which the narrative in the section is derived.

                                                                                          ShortA reference to data that supports this section
                                                                                          Comments

                                                                                          If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                                          Control0..*
                                                                                          This element is affected by the following invariants: cmp-1, cmp-2
                                                                                          TypeReference(Resource)
                                                                                          Is Modifierfalse
                                                                                          Must Supportfalse
                                                                                          Summaryfalse
                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                          732. Composition.section:statistics.section:secondaryAnalysis.emptyReason
                                                                                          Definition

                                                                                          If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                                          ShortWhy the section is empty
                                                                                          Comments

                                                                                          The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                                          Control0..1
                                                                                          This element is affected by the following invariants: cmp-2
                                                                                          BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                                          (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                                          If a section is empty, why it is empty.

                                                                                          TypeCodeableConcept
                                                                                          Is Modifierfalse
                                                                                          Must Supportfalse
                                                                                          Summaryfalse
                                                                                          Requirements

                                                                                          Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                          734. Composition.section:statistics.section:secondaryAnalysis.section
                                                                                          Definition

                                                                                          A nested sub-section within this section.

                                                                                          ShortNested Section
                                                                                          Comments

                                                                                          Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                          Control1..*
                                                                                          TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                                          Is Modifierfalse
                                                                                          Must Supportfalse
                                                                                          Summaryfalse
                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                          SlicingThis element introduces a set of slices on Composition.section.section.section. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                          • value @ code.text
                                                                                          • 736. Composition.section:statistics.section:secondaryAnalysis.section.id
                                                                                            Definition

                                                                                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                            ShortUnique id for inter-element referencing
                                                                                            Control0..1
                                                                                            This element is affected by the following invariants: ele-1
                                                                                            Typestring
                                                                                            Is Modifierfalse
                                                                                            XML FormatIn the XML format, this property is represented as an attribute.
                                                                                            Summaryfalse
                                                                                            738. Composition.section:statistics.section:secondaryAnalysis.section.extension
                                                                                            Definition

                                                                                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                            ShortAdditional content defined by implementations
                                                                                            Comments

                                                                                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                            Control0..*
                                                                                            TypeExtension
                                                                                            Is Modifierfalse
                                                                                            Summaryfalse
                                                                                            Alternate Namesextensions, user content
                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                            740. Composition.section:statistics.section:secondaryAnalysis.section.modifierExtension
                                                                                            Definition

                                                                                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                                            ShortExtensions that cannot be ignored even if unrecognized
                                                                                            Comments

                                                                                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                            Control0..*
                                                                                            TypeExtension
                                                                                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                                            Summarytrue
                                                                                            Requirements

                                                                                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                                            Alternate Namesextensions, user content, modifiers
                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                            742. Composition.section:statistics.section:secondaryAnalysis.section.title
                                                                                            Definition

                                                                                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                                            ShortLabel for section (e.g. for ToC)
                                                                                            Comments

                                                                                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                                            Control0..1
                                                                                            Typestring
                                                                                            Is Modifierfalse
                                                                                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                            Must Supportfalse
                                                                                            Summaryfalse
                                                                                            Requirements

                                                                                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                                            Alternate Namesheader, label, caption
                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                            744. Composition.section:statistics.section:secondaryAnalysis.section.code
                                                                                            Definition

                                                                                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                                            ShortClassification of section (recommended)
                                                                                            Comments

                                                                                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                                            Control0..1
                                                                                            BindingFor example codes, see DocumentSectionCodes
                                                                                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                                            Classification of a section of a composition/document.

                                                                                            TypeCodeableConcept
                                                                                            Is Modifierfalse
                                                                                            Must Supportfalse
                                                                                            Summaryfalse
                                                                                            Requirements

                                                                                            Provides computable standardized labels to topics within the document.

                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                            746. Composition.section:statistics.section:secondaryAnalysis.section.author
                                                                                            Definition

                                                                                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                                            The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                                            ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                                            Control0..*
                                                                                            TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                                            Is Modifierfalse
                                                                                            Must Supportfalse
                                                                                            Summaryfalse
                                                                                            Requirements

                                                                                            Identifies who is responsible for the content.

                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                            748. Composition.section:statistics.section:secondaryAnalysis.section.focus
                                                                                            Definition

                                                                                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                                            ShortWho/what the section is about, when it is not about the subject of composition
                                                                                            Comments

                                                                                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                                            Control0..1
                                                                                            TypeReference(Resource)
                                                                                            Is Modifierfalse
                                                                                            Must Supportfalse
                                                                                            Summaryfalse
                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                            750. Composition.section:statistics.section:secondaryAnalysis.section.text
                                                                                            Definition

                                                                                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                                            ShortText summary of the section, for human interpretation
                                                                                            Comments

                                                                                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                                                                                            Control0..1
                                                                                            This element is affected by the following invariants: cmp-1
                                                                                            TypeNarrative
                                                                                            Is Modifierfalse
                                                                                            Must Supportfalse
                                                                                            Summaryfalse
                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                            752. Composition.section:statistics.section:secondaryAnalysis.section.orderedBy
                                                                                            Definition

                                                                                            Specifies the order applied to the items in the section entries.

                                                                                            ShortOrder of section entries
                                                                                            Comments

                                                                                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                                            Control0..1
                                                                                            BindingThe codes SHOULD be taken from ListOrderCodes
                                                                                            (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                                            What order applies to the items in the entry.

                                                                                            TypeCodeableConcept
                                                                                            Is Modifierfalse
                                                                                            Must Supportfalse
                                                                                            Summaryfalse
                                                                                            Requirements

                                                                                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                            754. Composition.section:statistics.section:secondaryAnalysis.section.entry
                                                                                            Definition

                                                                                            A reference to the actual resource from which the narrative in the section is derived.

                                                                                            ShortA reference to data that supports this section
                                                                                            Comments

                                                                                            If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                                            Control0..*
                                                                                            This element is affected by the following invariants: cmp-1, cmp-2
                                                                                            TypeReference(Resource)
                                                                                            Is Modifierfalse
                                                                                            Must Supportfalse
                                                                                            Summaryfalse
                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                            756. Composition.section:statistics.section:secondaryAnalysis.section.emptyReason
                                                                                            Definition

                                                                                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                                            ShortWhy the section is empty
                                                                                            Comments

                                                                                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                                            Control0..1
                                                                                            This element is affected by the following invariants: cmp-2
                                                                                            BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                                            If a section is empty, why it is empty.

                                                                                            TypeCodeableConcept
                                                                                            Is Modifierfalse
                                                                                            Must Supportfalse
                                                                                            Summaryfalse
                                                                                            Requirements

                                                                                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                            758. Composition.section:statistics.section:secondaryAnalysis.section.section
                                                                                            Definition

                                                                                            A nested sub-section within this section.

                                                                                            ShortNested Section
                                                                                            Comments

                                                                                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                            Control0..*
                                                                                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                                            Is Modifierfalse
                                                                                            Must Supportfalse
                                                                                            Summaryfalse
                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                            760. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance
                                                                                            Slice NameanalysisSecondaryInstance
                                                                                            Definition

                                                                                            A nested sub-section within this section.

                                                                                            ShortNested Section
                                                                                            Comments

                                                                                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                            Control1..*
                                                                                            TypeBackboneElement
                                                                                            Is Modifierfalse
                                                                                            Must Supporttrue
                                                                                            Summaryfalse
                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                            762. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.id
                                                                                            Definition

                                                                                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                            ShortUnique id for inter-element referencing
                                                                                            Control0..1
                                                                                            This element is affected by the following invariants: ele-1
                                                                                            Typestring
                                                                                            Is Modifierfalse
                                                                                            XML FormatIn the XML format, this property is represented as an attribute.
                                                                                            Summaryfalse
                                                                                            764. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.extension
                                                                                            Definition

                                                                                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                            ShortAdditional content defined by implementations
                                                                                            Comments

                                                                                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                            Control0..*
                                                                                            TypeExtension
                                                                                            Is Modifierfalse
                                                                                            Summaryfalse
                                                                                            Alternate Namesextensions, user content
                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                            766. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.modifierExtension
                                                                                            Definition

                                                                                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                                            ShortExtensions that cannot be ignored even if unrecognized
                                                                                            Comments

                                                                                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                            Control0..*
                                                                                            TypeExtension
                                                                                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                                            Summarytrue
                                                                                            Requirements

                                                                                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                                            Alternate Namesextensions, user content, modifiers
                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                            768. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.title
                                                                                            Definition

                                                                                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                                            ShortLabel for section (e.g. for ToC)
                                                                                            Comments

                                                                                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                                            Control0..1
                                                                                            Typestring
                                                                                            Is Modifierfalse
                                                                                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                            Must Supportfalse
                                                                                            Summaryfalse
                                                                                            Requirements

                                                                                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                                            Alternate Namesheader, label, caption
                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                            770. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.code
                                                                                            Definition

                                                                                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                                            ShortClassification of section (recommended)
                                                                                            Comments

                                                                                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                                            Control0..1
                                                                                            BindingFor example codes, see DocumentSectionCodes
                                                                                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                                            Classification of a section of a composition/document.

                                                                                            TypeCodeableConcept
                                                                                            Is Modifierfalse
                                                                                            Must Supportfalse
                                                                                            Summaryfalse
                                                                                            Requirements

                                                                                            Provides computable standardized labels to topics within the document.

                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                            772. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.code.id
                                                                                            Definition

                                                                                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                            ShortUnique id for inter-element referencing
                                                                                            Control0..1
                                                                                            This element is affected by the following invariants: ele-1
                                                                                            Typeid
                                                                                            Is Modifierfalse
                                                                                            XML FormatIn the XML format, this property is represented as an attribute.
                                                                                            Summaryfalse
                                                                                            774. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.code.extension
                                                                                            Definition

                                                                                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                            ShortAdditional content defined by implementations
                                                                                            Comments

                                                                                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                            Control0..*
                                                                                            TypeExtension
                                                                                            Is Modifierfalse
                                                                                            Summaryfalse
                                                                                            Alternate Namesextensions, user content
                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                            SlicingThis element introduces a set of slices on Composition.section.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                            • value @ url
                                                                                            • 776. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.code.coding
                                                                                              Definition

                                                                                              A reference to a code defined by a terminology system.

                                                                                              ShortCode defined by a terminology system
                                                                                              Comments

                                                                                              Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                                              Control1..1
                                                                                              TypeCoding
                                                                                              Is Modifierfalse
                                                                                              Summaryfalse
                                                                                              Requirements

                                                                                              Allows for alternative encodings within a code system, and translations to other code systems.

                                                                                              Pattern Value{
                                                                                                "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                                                "code" : "C218637",
                                                                                                "display" : "ICH M11 Protocol Section 10.5.1 Secondary Objective"
                                                                                              }
                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                              778. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.code.text
                                                                                              Definition

                                                                                              A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                                              ShortPlain text representation of the concept
                                                                                              Comments

                                                                                              Very often the text is the same as a displayName of one of the codings.

                                                                                              Control1..1
                                                                                              Typestring
                                                                                              Is Modifierfalse
                                                                                              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                              Summaryfalse
                                                                                              Requirements

                                                                                              The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                                              Pattern Valuesection10.5.1-analysis-secondary-objective-instance
                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                              780. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.author
                                                                                              Definition

                                                                                              Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                                              The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                                              ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                                              Control0..*
                                                                                              TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                                              Is Modifierfalse
                                                                                              Must Supportfalse
                                                                                              Summaryfalse
                                                                                              Requirements

                                                                                              Identifies who is responsible for the content.

                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                              782. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.focus
                                                                                              Definition

                                                                                              The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                                              ShortWho/what the section is about, when it is not about the subject of composition
                                                                                              Comments

                                                                                              Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                                              Control0..1
                                                                                              TypeReference(VariableDefinition)
                                                                                              Is Modifierfalse
                                                                                              Must Supportfalse
                                                                                              Summaryfalse
                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                              784. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.text
                                                                                              Definition

                                                                                              A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                                              ShortText summary of the section, for human interpretation
                                                                                              Comments

                                                                                              No text is intended here (header only).

                                                                                              Control0..1
                                                                                              This element is affected by the following invariants: cmp-1
                                                                                              TypeNarrative
                                                                                              Is Modifierfalse
                                                                                              Must Supportfalse
                                                                                              Summaryfalse
                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                              786. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.orderedBy
                                                                                              Definition

                                                                                              Specifies the order applied to the items in the section entries.

                                                                                              ShortOrder of section entries
                                                                                              Comments

                                                                                              Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                                              Control0..1
                                                                                              BindingThe codes SHOULD be taken from ListOrderCodes
                                                                                              (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                                              What order applies to the items in the entry.

                                                                                              TypeCodeableConcept
                                                                                              Is Modifierfalse
                                                                                              Must Supportfalse
                                                                                              Summaryfalse
                                                                                              Requirements

                                                                                              Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                              788. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.entry
                                                                                              Definition

                                                                                              A reference to the actual resource from which the narrative in the section is derived.

                                                                                              ShortA reference to data that supports this section
                                                                                              Comments

                                                                                              If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                                              Control0..*
                                                                                              This element is affected by the following invariants: cmp-1, cmp-2
                                                                                              TypeReference(Resource)
                                                                                              Is Modifierfalse
                                                                                              Must Supportfalse
                                                                                              Summaryfalse
                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                              790. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.emptyReason
                                                                                              Definition

                                                                                              If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                                              ShortWhy the section is empty
                                                                                              Comments

                                                                                              The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                                              Control0..1
                                                                                              This element is affected by the following invariants: cmp-2
                                                                                              BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                                              (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                                              If a section is empty, why it is empty.

                                                                                              TypeCodeableConcept
                                                                                              Is Modifierfalse
                                                                                              Must Supportfalse
                                                                                              Summaryfalse
                                                                                              Requirements

                                                                                              Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                              792. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section
                                                                                              Definition

                                                                                              A nested sub-section within this section.

                                                                                              ShortNested Section
                                                                                              Comments

                                                                                              Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                              Control0..*
                                                                                              TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                                              Is Modifierfalse
                                                                                              Must Supportfalse
                                                                                              Summaryfalse
                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                              SlicingThis element introduces a set of slices on Composition.section.section.section.section. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                              • value @ code.text
                                                                                              • 794. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section.id
                                                                                                Definition

                                                                                                Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                ShortUnique id for inter-element referencing
                                                                                                Control0..1
                                                                                                This element is affected by the following invariants: ele-1
                                                                                                Typestring
                                                                                                Is Modifierfalse
                                                                                                XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                Summaryfalse
                                                                                                796. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section.extension
                                                                                                Definition

                                                                                                May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                ShortAdditional content defined by implementations
                                                                                                Comments

                                                                                                There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                Control0..*
                                                                                                TypeExtension
                                                                                                Is Modifierfalse
                                                                                                Summaryfalse
                                                                                                Alternate Namesextensions, user content
                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                798. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section.modifierExtension
                                                                                                Definition

                                                                                                May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                                                Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                                                ShortExtensions that cannot be ignored even if unrecognized
                                                                                                Comments

                                                                                                There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                Control0..*
                                                                                                TypeExtension
                                                                                                Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                                                Summarytrue
                                                                                                Requirements

                                                                                                Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                                                Alternate Namesextensions, user content, modifiers
                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                800. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section.title
                                                                                                Definition

                                                                                                The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                                                ShortLabel for section (e.g. for ToC)
                                                                                                Comments

                                                                                                The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                                                Control0..1
                                                                                                Typestring
                                                                                                Is Modifierfalse
                                                                                                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                Must Supportfalse
                                                                                                Summaryfalse
                                                                                                Requirements

                                                                                                Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                                                Alternate Namesheader, label, caption
                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                802. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section.code
                                                                                                Definition

                                                                                                A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                                                ShortClassification of section (recommended)
                                                                                                Comments

                                                                                                The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                                                If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                                                Control0..1
                                                                                                BindingFor example codes, see DocumentSectionCodes
                                                                                                (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                                                Classification of a section of a composition/document.

                                                                                                TypeCodeableConcept
                                                                                                Is Modifierfalse
                                                                                                Must Supportfalse
                                                                                                Summaryfalse
                                                                                                Requirements

                                                                                                Provides computable standardized labels to topics within the document.

                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                804. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section.author
                                                                                                Definition

                                                                                                Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                                                The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                                                ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                                                Control0..*
                                                                                                TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                                                Is Modifierfalse
                                                                                                Must Supportfalse
                                                                                                Summaryfalse
                                                                                                Requirements

                                                                                                Identifies who is responsible for the content.

                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                806. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section.focus
                                                                                                Definition

                                                                                                The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                                                ShortWho/what the section is about, when it is not about the subject of composition
                                                                                                Comments

                                                                                                Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                                                Control0..1
                                                                                                TypeReference(Resource)
                                                                                                Is Modifierfalse
                                                                                                Must Supportfalse
                                                                                                Summaryfalse
                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                808. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section.text
                                                                                                Definition

                                                                                                A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                                                ShortText summary of the section, for human interpretation
                                                                                                Comments

                                                                                                Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                                                                                                Control0..1
                                                                                                This element is affected by the following invariants: cmp-1
                                                                                                TypeNarrative
                                                                                                Is Modifierfalse
                                                                                                Must Supportfalse
                                                                                                Summaryfalse
                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                810. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section.orderedBy
                                                                                                Definition

                                                                                                Specifies the order applied to the items in the section entries.

                                                                                                ShortOrder of section entries
                                                                                                Comments

                                                                                                Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                                                Control0..1
                                                                                                BindingThe codes SHOULD be taken from ListOrderCodes
                                                                                                (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                                                What order applies to the items in the entry.

                                                                                                TypeCodeableConcept
                                                                                                Is Modifierfalse
                                                                                                Must Supportfalse
                                                                                                Summaryfalse
                                                                                                Requirements

                                                                                                Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                812. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section.entry
                                                                                                Definition

                                                                                                A reference to the actual resource from which the narrative in the section is derived.

                                                                                                ShortA reference to data that supports this section
                                                                                                Comments

                                                                                                If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                                                Control0..*
                                                                                                This element is affected by the following invariants: cmp-1, cmp-2
                                                                                                TypeReference(Resource)
                                                                                                Is Modifierfalse
                                                                                                Must Supportfalse
                                                                                                Summaryfalse
                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                814. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section.emptyReason
                                                                                                Definition

                                                                                                If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                                                ShortWhy the section is empty
                                                                                                Comments

                                                                                                The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                                                Control0..1
                                                                                                This element is affected by the following invariants: cmp-2
                                                                                                BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                                                (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                                                If a section is empty, why it is empty.

                                                                                                TypeCodeableConcept
                                                                                                Is Modifierfalse
                                                                                                Must Supportfalse
                                                                                                Summaryfalse
                                                                                                Requirements

                                                                                                Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                816. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section.section
                                                                                                Definition

                                                                                                A nested sub-section within this section.

                                                                                                ShortNested Section
                                                                                                Comments

                                                                                                Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                Control0..*
                                                                                                TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                                                Is Modifierfalse
                                                                                                Must Supportfalse
                                                                                                Summaryfalse
                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                818. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel
                                                                                                Slice NamestatisticalModel
                                                                                                Definition

                                                                                                A nested sub-section within this section.

                                                                                                ShortNested Section
                                                                                                Comments

                                                                                                Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                Control0..1
                                                                                                TypeBackboneElement
                                                                                                Is Modifierfalse
                                                                                                Must Supporttrue
                                                                                                Summaryfalse
                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                820. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.id
                                                                                                Definition

                                                                                                Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                ShortUnique id for inter-element referencing
                                                                                                Control0..1
                                                                                                This element is affected by the following invariants: ele-1
                                                                                                Typestring
                                                                                                Is Modifierfalse
                                                                                                XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                Summaryfalse
                                                                                                822. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.extension
                                                                                                Definition

                                                                                                May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                ShortAdditional content defined by implementations
                                                                                                Comments

                                                                                                There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                Control0..*
                                                                                                TypeExtension
                                                                                                Is Modifierfalse
                                                                                                Summaryfalse
                                                                                                Alternate Namesextensions, user content
                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                824. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.modifierExtension
                                                                                                Definition

                                                                                                May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                                                Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                                                ShortExtensions that cannot be ignored even if unrecognized
                                                                                                Comments

                                                                                                There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                Control0..*
                                                                                                TypeExtension
                                                                                                Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                                                Summarytrue
                                                                                                Requirements

                                                                                                Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                                                Alternate Namesextensions, user content, modifiers
                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                826. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.title
                                                                                                Definition

                                                                                                The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                                                ShortLabel for section (e.g. for ToC)
                                                                                                Comments

                                                                                                The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                                                Control0..1
                                                                                                Typestring
                                                                                                Is Modifierfalse
                                                                                                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                Must Supportfalse
                                                                                                Summaryfalse
                                                                                                Requirements

                                                                                                Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                                                Alternate Namesheader, label, caption
                                                                                                Pattern ValueStatistical Analysis Method
                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                828. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.code
                                                                                                Definition

                                                                                                A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                                                ShortClassification of section (recommended)
                                                                                                Comments

                                                                                                The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                                                If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                                                Control0..1
                                                                                                BindingFor example codes, see DocumentSectionCodes
                                                                                                (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                                                Classification of a section of a composition/document.

                                                                                                TypeCodeableConcept
                                                                                                Is Modifierfalse
                                                                                                Must Supportfalse
                                                                                                Summaryfalse
                                                                                                Requirements

                                                                                                Provides computable standardized labels to topics within the document.

                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                830. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.code.id
                                                                                                Definition

                                                                                                Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                ShortUnique id for inter-element referencing
                                                                                                Control0..1
                                                                                                This element is affected by the following invariants: ele-1
                                                                                                Typeid
                                                                                                Is Modifierfalse
                                                                                                XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                Summaryfalse
                                                                                                832. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.code.extension
                                                                                                Definition

                                                                                                May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                ShortAdditional content defined by implementations
                                                                                                Comments

                                                                                                There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                Control0..*
                                                                                                TypeExtension
                                                                                                Is Modifierfalse
                                                                                                Summaryfalse
                                                                                                Alternate Namesextensions, user content
                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                SlicingThis element introduces a set of slices on Composition.section.section.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                                • value @ url
                                                                                                • 834. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.code.coding
                                                                                                  Definition

                                                                                                  A reference to a code defined by a terminology system.

                                                                                                  ShortCode defined by a terminology system
                                                                                                  Comments

                                                                                                  Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                                                  Control1..1
                                                                                                  TypeCoding
                                                                                                  Is Modifierfalse
                                                                                                  Summaryfalse
                                                                                                  Requirements

                                                                                                  Allows for alternative encodings within a code system, and translations to other code systems.

                                                                                                  Pattern Value{
                                                                                                    "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                                                    "code" : "C218638",
                                                                                                    "display" : "ICH M11 Protocol Section 10.5.1.1 Statistical Analysis Method"
                                                                                                  }
                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                  836. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.code.text
                                                                                                  Definition

                                                                                                  A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                                                  ShortPlain text representation of the concept
                                                                                                  Comments

                                                                                                  Very often the text is the same as a displayName of one of the codings.

                                                                                                  Control1..1
                                                                                                  Typestring
                                                                                                  Is Modifierfalse
                                                                                                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                  Summaryfalse
                                                                                                  Requirements

                                                                                                  The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                                                  Pattern Valuesection10.5.1.1-statistical-method
                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                  838. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.author
                                                                                                  Definition

                                                                                                  Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                                                  The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                                                  ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                                                  Control0..*
                                                                                                  TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                                                  Is Modifierfalse
                                                                                                  Must Supportfalse
                                                                                                  Summaryfalse
                                                                                                  Requirements

                                                                                                  Identifies who is responsible for the content.

                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                  840. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.focus
                                                                                                  Definition

                                                                                                  The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                                                  ShortWho/what the section is about, when it is not about the subject of composition
                                                                                                  Comments

                                                                                                  Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                                                  Control0..1
                                                                                                  TypeReference(Resource)
                                                                                                  Is Modifierfalse
                                                                                                  Must Supportfalse
                                                                                                  Summaryfalse
                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                  842. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.text
                                                                                                  Definition

                                                                                                  A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                                                  ShortText summary of the section, for human interpretation
                                                                                                  Comments

                                                                                                  Clearly specify any secondary hypotheses that will be tested for confirmatory purposes. Entries should Reference EndpointAnalysisPlan Profile of Evidence Resource.

                                                                                                  Control1..1
                                                                                                  This element is affected by the following invariants: cmp-1
                                                                                                  TypeNarrative
                                                                                                  Is Modifierfalse
                                                                                                  Must Supportfalse
                                                                                                  Summaryfalse
                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                  844. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.orderedBy
                                                                                                  Definition

                                                                                                  Specifies the order applied to the items in the section entries.

                                                                                                  ShortOrder of section entries
                                                                                                  Comments

                                                                                                  Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                                                  Control0..1
                                                                                                  BindingThe codes SHOULD be taken from ListOrderCodes
                                                                                                  (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                                                  What order applies to the items in the entry.

                                                                                                  TypeCodeableConcept
                                                                                                  Is Modifierfalse
                                                                                                  Must Supportfalse
                                                                                                  Summaryfalse
                                                                                                  Requirements

                                                                                                  Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                  846. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.entry
                                                                                                  Definition

                                                                                                  A reference to the actual resource from which the narrative in the section is derived.

                                                                                                  ShortA reference to data that supports this section
                                                                                                  Comments

                                                                                                  If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                                                  Control0..*
                                                                                                  This element is affected by the following invariants: cmp-1, cmp-2
                                                                                                  TypeReference(EndpointAnalysisPlan)
                                                                                                  Is Modifierfalse
                                                                                                  Must Supportfalse
                                                                                                  Summaryfalse
                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                  848. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.emptyReason
                                                                                                  Definition

                                                                                                  If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                                                  ShortWhy the section is empty
                                                                                                  Comments

                                                                                                  The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                                                  Control0..1
                                                                                                  This element is affected by the following invariants: cmp-2
                                                                                                  BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                                                  (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                                                  If a section is empty, why it is empty.

                                                                                                  TypeCodeableConcept
                                                                                                  Is Modifierfalse
                                                                                                  Must Supportfalse
                                                                                                  Summaryfalse
                                                                                                  Requirements

                                                                                                  Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                  850. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:statisticalModel.section
                                                                                                  Definition

                                                                                                  A nested sub-section within this section.

                                                                                                  ShortNested Section
                                                                                                  Comments

                                                                                                  Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                  Control0..*
                                                                                                  TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                                                  Is Modifierfalse
                                                                                                  Must Supportfalse
                                                                                                  Summaryfalse
                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                  852. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling
                                                                                                  Slice NameintercurrentEventHandling
                                                                                                  Definition

                                                                                                  A nested sub-section within this section.

                                                                                                  ShortNested Section
                                                                                                  Comments

                                                                                                  Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                  Control0..1
                                                                                                  TypeBackboneElement
                                                                                                  Is Modifierfalse
                                                                                                  Must Supporttrue
                                                                                                  Summaryfalse
                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                  854. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.id
                                                                                                  Definition

                                                                                                  Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                  ShortUnique id for inter-element referencing
                                                                                                  Control0..1
                                                                                                  This element is affected by the following invariants: ele-1
                                                                                                  Typestring
                                                                                                  Is Modifierfalse
                                                                                                  XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                  Summaryfalse
                                                                                                  856. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.extension
                                                                                                  Definition

                                                                                                  May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                  ShortAdditional content defined by implementations
                                                                                                  Comments

                                                                                                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                  Control0..*
                                                                                                  TypeExtension
                                                                                                  Is Modifierfalse
                                                                                                  Summaryfalse
                                                                                                  Alternate Namesextensions, user content
                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                  858. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.modifierExtension
                                                                                                  Definition

                                                                                                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                                                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                                                  ShortExtensions that cannot be ignored even if unrecognized
                                                                                                  Comments

                                                                                                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                  Control0..*
                                                                                                  TypeExtension
                                                                                                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                                                  Summarytrue
                                                                                                  Requirements

                                                                                                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                                                  Alternate Namesextensions, user content, modifiers
                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                  860. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.title
                                                                                                  Definition

                                                                                                  The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                                                  ShortLabel for section (e.g. for ToC)
                                                                                                  Comments

                                                                                                  The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                                                  Control0..1
                                                                                                  Typestring
                                                                                                  Is Modifierfalse
                                                                                                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                  Must Supportfalse
                                                                                                  Summaryfalse
                                                                                                  Requirements

                                                                                                  Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                                                  Alternate Namesheader, label, caption
                                                                                                  Pattern ValueHandling of Data in Relation to Secondary Estimand(s)
                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                  862. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.code
                                                                                                  Definition

                                                                                                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                                                  ShortClassification of section (recommended)
                                                                                                  Comments

                                                                                                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                                                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                                                  Control0..1
                                                                                                  BindingFor example codes, see DocumentSectionCodes
                                                                                                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                                                  Classification of a section of a composition/document.

                                                                                                  TypeCodeableConcept
                                                                                                  Is Modifierfalse
                                                                                                  Must Supportfalse
                                                                                                  Summaryfalse
                                                                                                  Requirements

                                                                                                  Provides computable standardized labels to topics within the document.

                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                  864. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.code.id
                                                                                                  Definition

                                                                                                  Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                  ShortUnique id for inter-element referencing
                                                                                                  Control0..1
                                                                                                  This element is affected by the following invariants: ele-1
                                                                                                  Typeid
                                                                                                  Is Modifierfalse
                                                                                                  XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                  Summaryfalse
                                                                                                  866. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.code.extension
                                                                                                  Definition

                                                                                                  May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                  ShortAdditional content defined by implementations
                                                                                                  Comments

                                                                                                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                  Control0..*
                                                                                                  TypeExtension
                                                                                                  Is Modifierfalse
                                                                                                  Summaryfalse
                                                                                                  Alternate Namesextensions, user content
                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                  SlicingThis element introduces a set of slices on Composition.section.section.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                                  • value @ url
                                                                                                  • 868. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.code.coding
                                                                                                    Definition

                                                                                                    A reference to a code defined by a terminology system.

                                                                                                    ShortCode defined by a terminology system
                                                                                                    Comments

                                                                                                    Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                                                    Control1..1
                                                                                                    TypeCoding
                                                                                                    Is Modifierfalse
                                                                                                    Summaryfalse
                                                                                                    Requirements

                                                                                                    Allows for alternative encodings within a code system, and translations to other code systems.

                                                                                                    Pattern Value{
                                                                                                      "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                                                      "code" : "C218639",
                                                                                                      "display" : "ICH M11 Protocol Section 10.5.1.2 Handling of Data in Relation to Secondary Estimand(s)"
                                                                                                    }
                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                    870. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.code.text
                                                                                                    Definition

                                                                                                    A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                                                    ShortPlain text representation of the concept
                                                                                                    Comments

                                                                                                    Very often the text is the same as a displayName of one of the codings.

                                                                                                    Control1..1
                                                                                                    Typestring
                                                                                                    Is Modifierfalse
                                                                                                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                    Summaryfalse
                                                                                                    Requirements

                                                                                                    The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                                                    Pattern Valuesection10.5.1.2-data-handling
                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                    872. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.author
                                                                                                    Definition

                                                                                                    Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                                                    The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                                                    ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                                                    Control0..*
                                                                                                    TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                                                    Is Modifierfalse
                                                                                                    Must Supportfalse
                                                                                                    Summaryfalse
                                                                                                    Requirements

                                                                                                    Identifies who is responsible for the content.

                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                    874. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.focus
                                                                                                    Definition

                                                                                                    The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                                                    ShortWho/what the section is about, when it is not about the subject of composition
                                                                                                    Comments

                                                                                                    Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                                                    Control0..1
                                                                                                    TypeReference(Resource)
                                                                                                    Is Modifierfalse
                                                                                                    Must Supportfalse
                                                                                                    Summaryfalse
                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                    876. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.text
                                                                                                    Definition

                                                                                                    A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                                                    ShortText summary of the section, for human interpretation
                                                                                                    Comments

                                                                                                    Enter Handling of Data in Relation to Secondary Estimand(s)

                                                                                                    Control1..1
                                                                                                    This element is affected by the following invariants: cmp-1
                                                                                                    TypeNarrative
                                                                                                    Is Modifierfalse
                                                                                                    Must Supportfalse
                                                                                                    Summaryfalse
                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                    878. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.orderedBy
                                                                                                    Definition

                                                                                                    Specifies the order applied to the items in the section entries.

                                                                                                    ShortOrder of section entries
                                                                                                    Comments

                                                                                                    Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                                                    Control0..1
                                                                                                    BindingThe codes SHOULD be taken from ListOrderCodes
                                                                                                    (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                                                    What order applies to the items in the entry.

                                                                                                    TypeCodeableConcept
                                                                                                    Is Modifierfalse
                                                                                                    Must Supportfalse
                                                                                                    Summaryfalse
                                                                                                    Requirements

                                                                                                    Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                    880. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.entry
                                                                                                    Definition

                                                                                                    A reference to the actual resource from which the narrative in the section is derived.

                                                                                                    ShortA reference to data that supports this section
                                                                                                    Comments

                                                                                                    If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                                                    Control0..*
                                                                                                    This element is affected by the following invariants: cmp-1, cmp-2
                                                                                                    TypeReference(Resource)
                                                                                                    Is Modifierfalse
                                                                                                    Must Supportfalse
                                                                                                    Summaryfalse
                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                    882. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.emptyReason
                                                                                                    Definition

                                                                                                    If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                                                    ShortWhy the section is empty
                                                                                                    Comments

                                                                                                    The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                                                    Control0..1
                                                                                                    This element is affected by the following invariants: cmp-2
                                                                                                    BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                                                    (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                                                    If a section is empty, why it is empty.

                                                                                                    TypeCodeableConcept
                                                                                                    Is Modifierfalse
                                                                                                    Must Supportfalse
                                                                                                    Summaryfalse
                                                                                                    Requirements

                                                                                                    Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                    884. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:intercurrentEventHandling.section
                                                                                                    Definition

                                                                                                    A nested sub-section within this section.

                                                                                                    ShortNested Section
                                                                                                    Comments

                                                                                                    Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                    Control0..*
                                                                                                    TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                                                    Is Modifierfalse
                                                                                                    Must Supportfalse
                                                                                                    Summaryfalse
                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                    886. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData
                                                                                                    Slice NamemissingData
                                                                                                    Definition

                                                                                                    A nested sub-section within this section.

                                                                                                    ShortNested Section
                                                                                                    Comments

                                                                                                    Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                    Control0..1
                                                                                                    TypeBackboneElement
                                                                                                    Is Modifierfalse
                                                                                                    Must Supporttrue
                                                                                                    Summaryfalse
                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                    888. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.id
                                                                                                    Definition

                                                                                                    Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                    ShortUnique id for inter-element referencing
                                                                                                    Control0..1
                                                                                                    This element is affected by the following invariants: ele-1
                                                                                                    Typestring
                                                                                                    Is Modifierfalse
                                                                                                    XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                    Summaryfalse
                                                                                                    890. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.extension
                                                                                                    Definition

                                                                                                    May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                    ShortAdditional content defined by implementations
                                                                                                    Comments

                                                                                                    There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                    Control0..*
                                                                                                    TypeExtension
                                                                                                    Is Modifierfalse
                                                                                                    Summaryfalse
                                                                                                    Alternate Namesextensions, user content
                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                    892. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.modifierExtension
                                                                                                    Definition

                                                                                                    May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                                                    Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                                                    ShortExtensions that cannot be ignored even if unrecognized
                                                                                                    Comments

                                                                                                    There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                    Control0..*
                                                                                                    TypeExtension
                                                                                                    Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                                                    Summarytrue
                                                                                                    Requirements

                                                                                                    Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                                                    Alternate Namesextensions, user content, modifiers
                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                    894. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.title
                                                                                                    Definition

                                                                                                    The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                                                    ShortLabel for section (e.g. for ToC)
                                                                                                    Comments

                                                                                                    The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                                                    Control0..1
                                                                                                    Typestring
                                                                                                    Is Modifierfalse
                                                                                                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                    Must Supportfalse
                                                                                                    Summaryfalse
                                                                                                    Requirements

                                                                                                    Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                                                    Alternate Namesheader, label, caption
                                                                                                    Pattern ValueHandling of Missing Data in Relation to Secondary Estimand(s)
                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                    896. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.code
                                                                                                    Definition

                                                                                                    A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                                                    ShortClassification of section (recommended)
                                                                                                    Comments

                                                                                                    The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                                                    If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                                                    Control0..1
                                                                                                    BindingFor example codes, see DocumentSectionCodes
                                                                                                    (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                                                    Classification of a section of a composition/document.

                                                                                                    TypeCodeableConcept
                                                                                                    Is Modifierfalse
                                                                                                    Must Supportfalse
                                                                                                    Summaryfalse
                                                                                                    Requirements

                                                                                                    Provides computable standardized labels to topics within the document.

                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                    898. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.code.id
                                                                                                    Definition

                                                                                                    Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                    ShortUnique id for inter-element referencing
                                                                                                    Control0..1
                                                                                                    This element is affected by the following invariants: ele-1
                                                                                                    Typeid
                                                                                                    Is Modifierfalse
                                                                                                    XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                    Summaryfalse
                                                                                                    900. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.code.extension
                                                                                                    Definition

                                                                                                    May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                    ShortAdditional content defined by implementations
                                                                                                    Comments

                                                                                                    There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                    Control0..*
                                                                                                    TypeExtension
                                                                                                    Is Modifierfalse
                                                                                                    Summaryfalse
                                                                                                    Alternate Namesextensions, user content
                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                    SlicingThis element introduces a set of slices on Composition.section.section.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                                    • value @ url
                                                                                                    • 902. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.code.coding
                                                                                                      Definition

                                                                                                      A reference to a code defined by a terminology system.

                                                                                                      ShortCode defined by a terminology system
                                                                                                      Comments

                                                                                                      Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                                                      Control1..1
                                                                                                      TypeCoding
                                                                                                      Is Modifierfalse
                                                                                                      Summaryfalse
                                                                                                      Requirements

                                                                                                      Allows for alternative encodings within a code system, and translations to other code systems.

                                                                                                      Pattern Value{
                                                                                                        "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                                                        "code" : "C218640",
                                                                                                        "display" : "ICH M11 Protocol Section 10.5.1.3 Handling of Missing Data in Relation to Secondary Estimand(s)"
                                                                                                      }
                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                      904. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.code.text
                                                                                                      Definition

                                                                                                      A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                                                      ShortPlain text representation of the concept
                                                                                                      Comments

                                                                                                      Very often the text is the same as a displayName of one of the codings.

                                                                                                      Control1..1
                                                                                                      Typestring
                                                                                                      Is Modifierfalse
                                                                                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                      Summaryfalse
                                                                                                      Requirements

                                                                                                      The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                                                      Pattern Valuesection10.5.1.3-missing-data-handling
                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                      906. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.author
                                                                                                      Definition

                                                                                                      Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                                                      The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                                                      ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                                                      Control0..*
                                                                                                      TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                                                      Is Modifierfalse
                                                                                                      Must Supportfalse
                                                                                                      Summaryfalse
                                                                                                      Requirements

                                                                                                      Identifies who is responsible for the content.

                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                      908. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.focus
                                                                                                      Definition

                                                                                                      The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                                                      ShortWho/what the section is about, when it is not about the subject of composition
                                                                                                      Comments

                                                                                                      Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                                                      Control0..1
                                                                                                      TypeReference(Resource)
                                                                                                      Is Modifierfalse
                                                                                                      Must Supportfalse
                                                                                                      Summaryfalse
                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                      910. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.text
                                                                                                      Definition

                                                                                                      A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                                                      ShortText summary of the section, for human interpretation
                                                                                                      Comments

                                                                                                      Describe how missing data will be addressed (e.g., imputation method and model), state the underlying assumptions, and provide a rationale for the approach. Refer to the E9(R1) addendum when the estimand framework is used.

                                                                                                      Control1..1
                                                                                                      This element is affected by the following invariants: cmp-1
                                                                                                      TypeNarrative
                                                                                                      Is Modifierfalse
                                                                                                      Must Supportfalse
                                                                                                      Summaryfalse
                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                      912. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.orderedBy
                                                                                                      Definition

                                                                                                      Specifies the order applied to the items in the section entries.

                                                                                                      ShortOrder of section entries
                                                                                                      Comments

                                                                                                      Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                                                      Control0..1
                                                                                                      BindingThe codes SHOULD be taken from ListOrderCodes
                                                                                                      (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                                                      What order applies to the items in the entry.

                                                                                                      TypeCodeableConcept
                                                                                                      Is Modifierfalse
                                                                                                      Must Supportfalse
                                                                                                      Summaryfalse
                                                                                                      Requirements

                                                                                                      Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                      914. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.entry
                                                                                                      Definition

                                                                                                      A reference to the actual resource from which the narrative in the section is derived.

                                                                                                      ShortA reference to data that supports this section
                                                                                                      Comments

                                                                                                      If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                                                      Control0..*
                                                                                                      This element is affected by the following invariants: cmp-1, cmp-2
                                                                                                      TypeReference(Resource)
                                                                                                      Is Modifierfalse
                                                                                                      Must Supportfalse
                                                                                                      Summaryfalse
                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                      916. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.emptyReason
                                                                                                      Definition

                                                                                                      If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                                                      ShortWhy the section is empty
                                                                                                      Comments

                                                                                                      The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                                                      Control0..1
                                                                                                      This element is affected by the following invariants: cmp-2
                                                                                                      BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                                                      (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                                                      If a section is empty, why it is empty.

                                                                                                      TypeCodeableConcept
                                                                                                      Is Modifierfalse
                                                                                                      Must Supportfalse
                                                                                                      Summaryfalse
                                                                                                      Requirements

                                                                                                      Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                      918. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:missingData.section
                                                                                                      Definition

                                                                                                      A nested sub-section within this section.

                                                                                                      ShortNested Section
                                                                                                      Comments

                                                                                                      Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                      Control0..*
                                                                                                      TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                                                      Is Modifierfalse
                                                                                                      Must Supportfalse
                                                                                                      Summaryfalse
                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                      920. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis
                                                                                                      Slice NamesensitvityAnalysis
                                                                                                      Definition

                                                                                                      A nested sub-section within this section.

                                                                                                      ShortNested Section
                                                                                                      Comments

                                                                                                      Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                      Control0..1
                                                                                                      TypeBackboneElement
                                                                                                      Is Modifierfalse
                                                                                                      Must Supporttrue
                                                                                                      Summaryfalse
                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                      922. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.id
                                                                                                      Definition

                                                                                                      Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                      ShortUnique id for inter-element referencing
                                                                                                      Control0..1
                                                                                                      This element is affected by the following invariants: ele-1
                                                                                                      Typestring
                                                                                                      Is Modifierfalse
                                                                                                      XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                      Summaryfalse
                                                                                                      924. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.extension
                                                                                                      Definition

                                                                                                      May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                      ShortAdditional content defined by implementations
                                                                                                      Comments

                                                                                                      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                      Control0..*
                                                                                                      TypeExtension
                                                                                                      Is Modifierfalse
                                                                                                      Summaryfalse
                                                                                                      Alternate Namesextensions, user content
                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                      926. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.modifierExtension
                                                                                                      Definition

                                                                                                      May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                                                      Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                                                      ShortExtensions that cannot be ignored even if unrecognized
                                                                                                      Comments

                                                                                                      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                      Control0..*
                                                                                                      TypeExtension
                                                                                                      Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                                                      Summarytrue
                                                                                                      Requirements

                                                                                                      Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                                                      Alternate Namesextensions, user content, modifiers
                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                      928. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.title
                                                                                                      Definition

                                                                                                      The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                                                      ShortLabel for section (e.g. for ToC)
                                                                                                      Comments

                                                                                                      The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                                                      Control0..1
                                                                                                      Typestring
                                                                                                      Is Modifierfalse
                                                                                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                      Must Supportfalse
                                                                                                      Summaryfalse
                                                                                                      Requirements

                                                                                                      Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                                                      Alternate Namesheader, label, caption
                                                                                                      Pattern ValueSensitivity Analysis
                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                      930. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.code
                                                                                                      Definition

                                                                                                      A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                                                      ShortClassification of section (recommended)
                                                                                                      Comments

                                                                                                      The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                                                      If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                                                      Control0..1
                                                                                                      BindingFor example codes, see DocumentSectionCodes
                                                                                                      (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                                                      Classification of a section of a composition/document.

                                                                                                      TypeCodeableConcept
                                                                                                      Is Modifierfalse
                                                                                                      Must Supportfalse
                                                                                                      Summaryfalse
                                                                                                      Requirements

                                                                                                      Provides computable standardized labels to topics within the document.

                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                      932. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.code.id
                                                                                                      Definition

                                                                                                      Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                      ShortUnique id for inter-element referencing
                                                                                                      Control0..1
                                                                                                      This element is affected by the following invariants: ele-1
                                                                                                      Typeid
                                                                                                      Is Modifierfalse
                                                                                                      XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                      Summaryfalse
                                                                                                      934. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.code.extension
                                                                                                      Definition

                                                                                                      May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                      ShortAdditional content defined by implementations
                                                                                                      Comments

                                                                                                      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                      Control0..*
                                                                                                      TypeExtension
                                                                                                      Is Modifierfalse
                                                                                                      Summaryfalse
                                                                                                      Alternate Namesextensions, user content
                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                      SlicingThis element introduces a set of slices on Composition.section.section.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                                      • value @ url
                                                                                                      • 936. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.code.coding
                                                                                                        Definition

                                                                                                        A reference to a code defined by a terminology system.

                                                                                                        ShortCode defined by a terminology system
                                                                                                        Comments

                                                                                                        Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                                                        Control1..1
                                                                                                        TypeCoding
                                                                                                        Is Modifierfalse
                                                                                                        Summaryfalse
                                                                                                        Requirements

                                                                                                        Allows for alternative encodings within a code system, and translations to other code systems.

                                                                                                        Pattern Value{
                                                                                                          "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                                                          "code" : "C218641",
                                                                                                          "display" : "ICH M11 Protocol Section 10.5.1.4 Sensitivity Analysis"
                                                                                                        }
                                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                        938. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.code.text
                                                                                                        Definition

                                                                                                        A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                                                        ShortPlain text representation of the concept
                                                                                                        Comments

                                                                                                        Very often the text is the same as a displayName of one of the codings.

                                                                                                        Control1..1
                                                                                                        Typestring
                                                                                                        Is Modifierfalse
                                                                                                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                        Summaryfalse
                                                                                                        Requirements

                                                                                                        The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                                                        Pattern Valuesection10.5.1.4-sensitivity-analysis
                                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                        940. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.author
                                                                                                        Definition

                                                                                                        Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                                                        The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                                                        ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                                                        Control0..*
                                                                                                        TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                                                        Is Modifierfalse
                                                                                                        Must Supportfalse
                                                                                                        Summaryfalse
                                                                                                        Requirements

                                                                                                        Identifies who is responsible for the content.

                                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                        942. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.focus
                                                                                                        Definition

                                                                                                        The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                                                        ShortWho/what the section is about, when it is not about the subject of composition
                                                                                                        Comments

                                                                                                        Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                                                        Control0..1
                                                                                                        TypeReference(Resource)
                                                                                                        Is Modifierfalse
                                                                                                        Must Supportfalse
                                                                                                        Summaryfalse
                                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                        944. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.text
                                                                                                        Definition

                                                                                                        A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                                                        ShortText summary of the section, for human interpretation
                                                                                                        Comments

                                                                                                        Describe sensitivity analyses. Sensitivity analyses are a series of analyses conducted with the intent to explore the robustness of inferences from the main estimator to deviations from its underlying modelling assumptions and limitations in the data. Entries should Reference EndpointAnalysisPlan Profile of Evidence Resource.

                                                                                                        Control1..1
                                                                                                        This element is affected by the following invariants: cmp-1
                                                                                                        TypeNarrative
                                                                                                        Is Modifierfalse
                                                                                                        Must Supportfalse
                                                                                                        Summaryfalse
                                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                        946. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.orderedBy
                                                                                                        Definition

                                                                                                        Specifies the order applied to the items in the section entries.

                                                                                                        ShortOrder of section entries
                                                                                                        Comments

                                                                                                        Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                                                        Control0..1
                                                                                                        BindingThe codes SHOULD be taken from ListOrderCodes
                                                                                                        (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                                                        What order applies to the items in the entry.

                                                                                                        TypeCodeableConcept
                                                                                                        Is Modifierfalse
                                                                                                        Must Supportfalse
                                                                                                        Summaryfalse
                                                                                                        Requirements

                                                                                                        Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                        948. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.entry
                                                                                                        Definition

                                                                                                        A reference to the actual resource from which the narrative in the section is derived.

                                                                                                        ShortA reference to data that supports this section
                                                                                                        Comments

                                                                                                        If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                                                        Control0..*
                                                                                                        This element is affected by the following invariants: cmp-1, cmp-2
                                                                                                        TypeReference(EndpointAnalysisPlan)
                                                                                                        Is Modifierfalse
                                                                                                        Must Supportfalse
                                                                                                        Summaryfalse
                                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                        950. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.emptyReason
                                                                                                        Definition

                                                                                                        If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                                                        ShortWhy the section is empty
                                                                                                        Comments

                                                                                                        The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                                                        Control0..1
                                                                                                        This element is affected by the following invariants: cmp-2
                                                                                                        BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                                                        (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                                                        If a section is empty, why it is empty.

                                                                                                        TypeCodeableConcept
                                                                                                        Is Modifierfalse
                                                                                                        Must Supportfalse
                                                                                                        Summaryfalse
                                                                                                        Requirements

                                                                                                        Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                        952. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:sensitvityAnalysis.section
                                                                                                        Definition

                                                                                                        A nested sub-section within this section.

                                                                                                        ShortNested Section
                                                                                                        Comments

                                                                                                        Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                        Control0..*
                                                                                                        TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                                                        Is Modifierfalse
                                                                                                        Must Supportfalse
                                                                                                        Summaryfalse
                                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                        954. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis
                                                                                                        Slice NamesupplementaryAnalysis
                                                                                                        Definition

                                                                                                        A nested sub-section within this section.

                                                                                                        ShortNested Section
                                                                                                        Comments

                                                                                                        Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                        Control0..1
                                                                                                        TypeBackboneElement
                                                                                                        Is Modifierfalse
                                                                                                        Must Supporttrue
                                                                                                        Summaryfalse
                                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                        956. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.id
                                                                                                        Definition

                                                                                                        Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                        ShortUnique id for inter-element referencing
                                                                                                        Control0..1
                                                                                                        This element is affected by the following invariants: ele-1
                                                                                                        Typestring
                                                                                                        Is Modifierfalse
                                                                                                        XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                        Summaryfalse
                                                                                                        958. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.extension
                                                                                                        Definition

                                                                                                        May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                        ShortAdditional content defined by implementations
                                                                                                        Comments

                                                                                                        There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                        Control0..*
                                                                                                        TypeExtension
                                                                                                        Is Modifierfalse
                                                                                                        Summaryfalse
                                                                                                        Alternate Namesextensions, user content
                                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                        960. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.modifierExtension
                                                                                                        Definition

                                                                                                        May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                                                        Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                                                        ShortExtensions that cannot be ignored even if unrecognized
                                                                                                        Comments

                                                                                                        There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                        Control0..*
                                                                                                        TypeExtension
                                                                                                        Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                                                        Summarytrue
                                                                                                        Requirements

                                                                                                        Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                                                        Alternate Namesextensions, user content, modifiers
                                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                        962. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.title
                                                                                                        Definition

                                                                                                        The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                                                        ShortLabel for section (e.g. for ToC)
                                                                                                        Comments

                                                                                                        The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                                                        Control0..1
                                                                                                        Typestring
                                                                                                        Is Modifierfalse
                                                                                                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                        Must Supportfalse
                                                                                                        Summaryfalse
                                                                                                        Requirements

                                                                                                        Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                                                        Alternate Namesheader, label, caption
                                                                                                        Pattern ValueSupplementary Analysis
                                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                        964. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.code
                                                                                                        Definition

                                                                                                        A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                                                        ShortClassification of section (recommended)
                                                                                                        Comments

                                                                                                        The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                                                        If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                                                        Control0..1
                                                                                                        BindingFor example codes, see DocumentSectionCodes
                                                                                                        (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                                                        Classification of a section of a composition/document.

                                                                                                        TypeCodeableConcept
                                                                                                        Is Modifierfalse
                                                                                                        Must Supportfalse
                                                                                                        Summaryfalse
                                                                                                        Requirements

                                                                                                        Provides computable standardized labels to topics within the document.

                                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                        966. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.code.id
                                                                                                        Definition

                                                                                                        Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                        ShortUnique id for inter-element referencing
                                                                                                        Control0..1
                                                                                                        This element is affected by the following invariants: ele-1
                                                                                                        Typeid
                                                                                                        Is Modifierfalse
                                                                                                        XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                        Summaryfalse
                                                                                                        968. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.code.extension
                                                                                                        Definition

                                                                                                        May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                        ShortAdditional content defined by implementations
                                                                                                        Comments

                                                                                                        There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                        Control0..*
                                                                                                        TypeExtension
                                                                                                        Is Modifierfalse
                                                                                                        Summaryfalse
                                                                                                        Alternate Namesextensions, user content
                                                                                                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                        SlicingThis element introduces a set of slices on Composition.section.section.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                                        • value @ url
                                                                                                        • 970. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.code.coding
                                                                                                          Definition

                                                                                                          A reference to a code defined by a terminology system.

                                                                                                          ShortCode defined by a terminology system
                                                                                                          Comments

                                                                                                          Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                                                          Control1..1
                                                                                                          TypeCoding
                                                                                                          Is Modifierfalse
                                                                                                          Summaryfalse
                                                                                                          Requirements

                                                                                                          Allows for alternative encodings within a code system, and translations to other code systems.

                                                                                                          Pattern Value{
                                                                                                            "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                                                            "code" : "C218642",
                                                                                                            "display" : "ICH M11 Protocol Section 10.5.1.5 Supplementary Analysis"
                                                                                                          }
                                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                          972. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.code.text
                                                                                                          Definition

                                                                                                          A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                                                          ShortPlain text representation of the concept
                                                                                                          Comments

                                                                                                          Very often the text is the same as a displayName of one of the codings.

                                                                                                          Control1..1
                                                                                                          Typestring
                                                                                                          Is Modifierfalse
                                                                                                          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                          Summaryfalse
                                                                                                          Requirements

                                                                                                          The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                                                          Pattern Valuesection10.5.1.5-supplementary-analysis
                                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                          974. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.author
                                                                                                          Definition

                                                                                                          Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                                                          The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                                                          ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                                                          Control0..*
                                                                                                          TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                                                          Is Modifierfalse
                                                                                                          Must Supportfalse
                                                                                                          Summaryfalse
                                                                                                          Requirements

                                                                                                          Identifies who is responsible for the content.

                                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                          976. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.focus
                                                                                                          Definition

                                                                                                          The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                                                          ShortWho/what the section is about, when it is not about the subject of composition
                                                                                                          Comments

                                                                                                          Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                                                          Control0..1
                                                                                                          TypeReference(Resource)
                                                                                                          Is Modifierfalse
                                                                                                          Must Supportfalse
                                                                                                          Summaryfalse
                                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                          978. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.text
                                                                                                          Definition

                                                                                                          A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                                                          ShortText summary of the section, for human interpretation
                                                                                                          Comments

                                                                                                          Describe any supplementary analysis if applicable. Supplementary analyses are conducted in addition to the main and sensitivity analysis with the intent to provide additional insights into the understanding of the treatment effect.

                                                                                                          Control1..1
                                                                                                          This element is affected by the following invariants: cmp-1
                                                                                                          TypeNarrative
                                                                                                          Is Modifierfalse
                                                                                                          Must Supportfalse
                                                                                                          Summaryfalse
                                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                          980. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.orderedBy
                                                                                                          Definition

                                                                                                          Specifies the order applied to the items in the section entries.

                                                                                                          ShortOrder of section entries
                                                                                                          Comments

                                                                                                          Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                                                          Control0..1
                                                                                                          BindingThe codes SHOULD be taken from ListOrderCodes
                                                                                                          (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                                                          What order applies to the items in the entry.

                                                                                                          TypeCodeableConcept
                                                                                                          Is Modifierfalse
                                                                                                          Must Supportfalse
                                                                                                          Summaryfalse
                                                                                                          Requirements

                                                                                                          Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                          982. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.entry
                                                                                                          Definition

                                                                                                          A reference to the actual resource from which the narrative in the section is derived.

                                                                                                          ShortA reference to data that supports this section
                                                                                                          Comments

                                                                                                          If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                                                          Control0..*
                                                                                                          This element is affected by the following invariants: cmp-1, cmp-2
                                                                                                          TypeReference(Resource)
                                                                                                          Is Modifierfalse
                                                                                                          Must Supportfalse
                                                                                                          Summaryfalse
                                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                          984. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.emptyReason
                                                                                                          Definition

                                                                                                          If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                                                          ShortWhy the section is empty
                                                                                                          Comments

                                                                                                          The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                                                          Control0..1
                                                                                                          This element is affected by the following invariants: cmp-2
                                                                                                          BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                                                          (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                                                          If a section is empty, why it is empty.

                                                                                                          TypeCodeableConcept
                                                                                                          Is Modifierfalse
                                                                                                          Must Supportfalse
                                                                                                          Summaryfalse
                                                                                                          Requirements

                                                                                                          Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                          986. Composition.section:statistics.section:secondaryAnalysis.section:analysisSecondaryInstance.section:supplementaryAnalysis.section
                                                                                                          Definition

                                                                                                          A nested sub-section within this section.

                                                                                                          ShortNested Section
                                                                                                          Comments

                                                                                                          Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                          Control0..*
                                                                                                          TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                                                          Is Modifierfalse
                                                                                                          Must Supportfalse
                                                                                                          Summaryfalse
                                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                          988. Composition.section:statistics.section:exploratoryAnalysis
                                                                                                          Slice NameexploratoryAnalysis
                                                                                                          Definition

                                                                                                          A nested sub-section within this section.

                                                                                                          ShortNested Section
                                                                                                          Comments

                                                                                                          Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                          Control0..1
                                                                                                          TypeBackboneElement
                                                                                                          Is Modifierfalse
                                                                                                          Must Supporttrue
                                                                                                          Summaryfalse
                                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                          990. Composition.section:statistics.section:exploratoryAnalysis.id
                                                                                                          Definition

                                                                                                          Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                          ShortUnique id for inter-element referencing
                                                                                                          Control0..1
                                                                                                          This element is affected by the following invariants: ele-1
                                                                                                          Typestring
                                                                                                          Is Modifierfalse
                                                                                                          XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                          Summaryfalse
                                                                                                          992. Composition.section:statistics.section:exploratoryAnalysis.extension
                                                                                                          Definition

                                                                                                          May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                          ShortAdditional content defined by implementations
                                                                                                          Comments

                                                                                                          There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                          Control0..*
                                                                                                          TypeExtension
                                                                                                          Is Modifierfalse
                                                                                                          Summaryfalse
                                                                                                          Alternate Namesextensions, user content
                                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                          994. Composition.section:statistics.section:exploratoryAnalysis.modifierExtension
                                                                                                          Definition

                                                                                                          May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                                                          Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                                                          ShortExtensions that cannot be ignored even if unrecognized
                                                                                                          Comments

                                                                                                          There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                          Control0..*
                                                                                                          TypeExtension
                                                                                                          Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                                                          Summarytrue
                                                                                                          Requirements

                                                                                                          Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                                                          Alternate Namesextensions, user content, modifiers
                                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                          996. Composition.section:statistics.section:exploratoryAnalysis.title
                                                                                                          Definition

                                                                                                          The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                                                          ShortLabel for section (e.g. for ToC)
                                                                                                          Comments

                                                                                                          The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                                                          Control0..1
                                                                                                          Typestring
                                                                                                          Is Modifierfalse
                                                                                                          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                          Must Supportfalse
                                                                                                          Summaryfalse
                                                                                                          Requirements

                                                                                                          Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                                                          Alternate Namesheader, label, caption
                                                                                                          Pattern ValueAnalyses Associated with the Exploratory Objective(s)
                                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                          998. Composition.section:statistics.section:exploratoryAnalysis.code
                                                                                                          Definition

                                                                                                          A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                                                          ShortClassification of section (recommended)
                                                                                                          Comments

                                                                                                          The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                                                          If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                                                          Control0..1
                                                                                                          BindingFor example codes, see DocumentSectionCodes
                                                                                                          (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                                                          Classification of a section of a composition/document.

                                                                                                          TypeCodeableConcept
                                                                                                          Is Modifierfalse
                                                                                                          Must Supportfalse
                                                                                                          Summaryfalse
                                                                                                          Requirements

                                                                                                          Provides computable standardized labels to topics within the document.

                                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                          1000. Composition.section:statistics.section:exploratoryAnalysis.code.id
                                                                                                          Definition

                                                                                                          Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                          ShortUnique id for inter-element referencing
                                                                                                          Control0..1
                                                                                                          This element is affected by the following invariants: ele-1
                                                                                                          Typeid
                                                                                                          Is Modifierfalse
                                                                                                          XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                          Summaryfalse
                                                                                                          1002. Composition.section:statistics.section:exploratoryAnalysis.code.extension
                                                                                                          Definition

                                                                                                          May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                          ShortAdditional content defined by implementations
                                                                                                          Comments

                                                                                                          There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                          Control0..*
                                                                                                          TypeExtension
                                                                                                          Is Modifierfalse
                                                                                                          Summaryfalse
                                                                                                          Alternate Namesextensions, user content
                                                                                                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                          SlicingThis element introduces a set of slices on Composition.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                                          • value @ url
                                                                                                          • 1004. Composition.section:statistics.section:exploratoryAnalysis.code.coding
                                                                                                            Definition

                                                                                                            A reference to a code defined by a terminology system.

                                                                                                            ShortCode defined by a terminology system
                                                                                                            Comments

                                                                                                            Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                                                            Control1..1
                                                                                                            TypeCoding
                                                                                                            Is Modifierfalse
                                                                                                            Summaryfalse
                                                                                                            Requirements

                                                                                                            Allows for alternative encodings within a code system, and translations to other code systems.

                                                                                                            Pattern Value{
                                                                                                              "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                                                              "code" : "C218643",
                                                                                                              "display" : "ICH M11 Protocol Section 10.6 Analyses Associated with the Exploratory Objective(s)"
                                                                                                            }
                                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                            1006. Composition.section:statistics.section:exploratoryAnalysis.code.text
                                                                                                            Definition

                                                                                                            A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                                                            ShortPlain text representation of the concept
                                                                                                            Comments

                                                                                                            Very often the text is the same as a displayName of one of the codings.

                                                                                                            Control1..1
                                                                                                            Typestring
                                                                                                            Is Modifierfalse
                                                                                                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                            Summaryfalse
                                                                                                            Requirements

                                                                                                            The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                                                            Pattern Valuesection10.6-analysis-exploratory-objective
                                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                            1008. Composition.section:statistics.section:exploratoryAnalysis.author
                                                                                                            Definition

                                                                                                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                                                            The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                                                            ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                                                            Control0..*
                                                                                                            TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                                                            Is Modifierfalse
                                                                                                            Must Supportfalse
                                                                                                            Summaryfalse
                                                                                                            Requirements

                                                                                                            Identifies who is responsible for the content.

                                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                            1010. Composition.section:statistics.section:exploratoryAnalysis.focus
                                                                                                            Definition

                                                                                                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                                                            ShortWho/what the section is about, when it is not about the subject of composition
                                                                                                            Comments

                                                                                                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                                                            Control0..1
                                                                                                            TypeReference(Resource)
                                                                                                            Is Modifierfalse
                                                                                                            Must Supportfalse
                                                                                                            Summaryfalse
                                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                            1012. Composition.section:statistics.section:exploratoryAnalysis.text
                                                                                                            Definition

                                                                                                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                                                            ShortText summary of the section, for human interpretation
                                                                                                            Comments

                                                                                                            Describe any exploratory analyses, if applicable. Additional subsections may be created to describe the analyses for each exploratory objective, as needed. If there is no exploratory objective, indicate “Not applicable”.

                                                                                                            Control1..1
                                                                                                            This element is affected by the following invariants: cmp-1
                                                                                                            TypeNarrative
                                                                                                            Is Modifierfalse
                                                                                                            Must Supportfalse
                                                                                                            Summaryfalse
                                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                            1014. Composition.section:statistics.section:exploratoryAnalysis.orderedBy
                                                                                                            Definition

                                                                                                            Specifies the order applied to the items in the section entries.

                                                                                                            ShortOrder of section entries
                                                                                                            Comments

                                                                                                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                                                            Control0..1
                                                                                                            BindingThe codes SHOULD be taken from ListOrderCodes
                                                                                                            (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                                                            What order applies to the items in the entry.

                                                                                                            TypeCodeableConcept
                                                                                                            Is Modifierfalse
                                                                                                            Must Supportfalse
                                                                                                            Summaryfalse
                                                                                                            Requirements

                                                                                                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                            1016. Composition.section:statistics.section:exploratoryAnalysis.entry
                                                                                                            Definition

                                                                                                            A reference to the actual resource from which the narrative in the section is derived.

                                                                                                            ShortA reference to data that supports this section
                                                                                                            Comments

                                                                                                            If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                                                            Control0..*
                                                                                                            This element is affected by the following invariants: cmp-1, cmp-2
                                                                                                            TypeReference(Resource)
                                                                                                            Is Modifierfalse
                                                                                                            Must Supportfalse
                                                                                                            Summaryfalse
                                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                            1018. Composition.section:statistics.section:exploratoryAnalysis.emptyReason
                                                                                                            Definition

                                                                                                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                                                            ShortWhy the section is empty
                                                                                                            Comments

                                                                                                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                                                            Control0..1
                                                                                                            This element is affected by the following invariants: cmp-2
                                                                                                            BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                                                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                                                            If a section is empty, why it is empty.

                                                                                                            TypeCodeableConcept
                                                                                                            Is Modifierfalse
                                                                                                            Must Supportfalse
                                                                                                            Summaryfalse
                                                                                                            Requirements

                                                                                                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                            1020. Composition.section:statistics.section:exploratoryAnalysis.section
                                                                                                            Definition

                                                                                                            A nested sub-section within this section.

                                                                                                            ShortNested Section
                                                                                                            Comments

                                                                                                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                            Control0..*
                                                                                                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                                                            Is Modifierfalse
                                                                                                            Must Supportfalse
                                                                                                            Summaryfalse
                                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                            1022. Composition.section:statistics.section:safetyAnalyses
                                                                                                            Slice NamesafetyAnalyses
                                                                                                            Definition

                                                                                                            A nested sub-section within this section.

                                                                                                            ShortNested Section
                                                                                                            Comments

                                                                                                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                            Control0..1
                                                                                                            TypeBackboneElement
                                                                                                            Is Modifierfalse
                                                                                                            Must Supporttrue
                                                                                                            Summaryfalse
                                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                            1024. Composition.section:statistics.section:safetyAnalyses.id
                                                                                                            Definition

                                                                                                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                            ShortUnique id for inter-element referencing
                                                                                                            Control0..1
                                                                                                            This element is affected by the following invariants: ele-1
                                                                                                            Typestring
                                                                                                            Is Modifierfalse
                                                                                                            XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                            Summaryfalse
                                                                                                            1026. Composition.section:statistics.section:safetyAnalyses.extension
                                                                                                            Definition

                                                                                                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                            ShortAdditional content defined by implementations
                                                                                                            Comments

                                                                                                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                            Control0..*
                                                                                                            TypeExtension
                                                                                                            Is Modifierfalse
                                                                                                            Summaryfalse
                                                                                                            Alternate Namesextensions, user content
                                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                            1028. Composition.section:statistics.section:safetyAnalyses.modifierExtension
                                                                                                            Definition

                                                                                                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                                                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                                                            ShortExtensions that cannot be ignored even if unrecognized
                                                                                                            Comments

                                                                                                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                            Control0..*
                                                                                                            TypeExtension
                                                                                                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                                                            Summarytrue
                                                                                                            Requirements

                                                                                                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                                                            Alternate Namesextensions, user content, modifiers
                                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                            1030. Composition.section:statistics.section:safetyAnalyses.title
                                                                                                            Definition

                                                                                                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                                                            ShortLabel for section (e.g. for ToC)
                                                                                                            Comments

                                                                                                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                                                            Control0..1
                                                                                                            Typestring
                                                                                                            Is Modifierfalse
                                                                                                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                            Must Supportfalse
                                                                                                            Summaryfalse
                                                                                                            Requirements

                                                                                                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                                                            Alternate Namesheader, label, caption
                                                                                                            Pattern ValueSafety Analyses
                                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                            1032. Composition.section:statistics.section:safetyAnalyses.code
                                                                                                            Definition

                                                                                                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                                                            ShortClassification of section (recommended)
                                                                                                            Comments

                                                                                                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                                                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                                                            Control0..1
                                                                                                            BindingFor example codes, see DocumentSectionCodes
                                                                                                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                                                            Classification of a section of a composition/document.

                                                                                                            TypeCodeableConcept
                                                                                                            Is Modifierfalse
                                                                                                            Must Supportfalse
                                                                                                            Summaryfalse
                                                                                                            Requirements

                                                                                                            Provides computable standardized labels to topics within the document.

                                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                            1034. Composition.section:statistics.section:safetyAnalyses.code.id
                                                                                                            Definition

                                                                                                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                            ShortUnique id for inter-element referencing
                                                                                                            Control0..1
                                                                                                            This element is affected by the following invariants: ele-1
                                                                                                            Typeid
                                                                                                            Is Modifierfalse
                                                                                                            XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                            Summaryfalse
                                                                                                            1036. Composition.section:statistics.section:safetyAnalyses.code.extension
                                                                                                            Definition

                                                                                                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                            ShortAdditional content defined by implementations
                                                                                                            Comments

                                                                                                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                            Control0..*
                                                                                                            TypeExtension
                                                                                                            Is Modifierfalse
                                                                                                            Summaryfalse
                                                                                                            Alternate Namesextensions, user content
                                                                                                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                            SlicingThis element introduces a set of slices on Composition.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                                            • value @ url
                                                                                                            • 1038. Composition.section:statistics.section:safetyAnalyses.code.coding
                                                                                                              Definition

                                                                                                              A reference to a code defined by a terminology system.

                                                                                                              ShortCode defined by a terminology system
                                                                                                              Comments

                                                                                                              Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                                                              Control1..1
                                                                                                              TypeCoding
                                                                                                              Is Modifierfalse
                                                                                                              Summaryfalse
                                                                                                              Requirements

                                                                                                              Allows for alternative encodings within a code system, and translations to other code systems.

                                                                                                              Pattern Value{
                                                                                                                "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                                                                "code" : "C218644",
                                                                                                                "display" : "ICH M11 Protocol Section 10.7 Safety Analyses"
                                                                                                              }
                                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                              1040. Composition.section:statistics.section:safetyAnalyses.code.text
                                                                                                              Definition

                                                                                                              A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                                                              ShortPlain text representation of the concept
                                                                                                              Comments

                                                                                                              Very often the text is the same as a displayName of one of the codings.

                                                                                                              Control1..1
                                                                                                              Typestring
                                                                                                              Is Modifierfalse
                                                                                                              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                              Summaryfalse
                                                                                                              Requirements

                                                                                                              The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                                                              Pattern Valuesection10.7-safety-analyses
                                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                              1042. Composition.section:statistics.section:safetyAnalyses.author
                                                                                                              Definition

                                                                                                              Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                                                              The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                                                              ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                                                              Control0..*
                                                                                                              TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                                                              Is Modifierfalse
                                                                                                              Must Supportfalse
                                                                                                              Summaryfalse
                                                                                                              Requirements

                                                                                                              Identifies who is responsible for the content.

                                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                              1044. Composition.section:statistics.section:safetyAnalyses.focus
                                                                                                              Definition

                                                                                                              The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                                                              ShortWho/what the section is about, when it is not about the subject of composition
                                                                                                              Comments

                                                                                                              Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                                                              Control0..1
                                                                                                              TypeReference(Resource)
                                                                                                              Is Modifierfalse
                                                                                                              Must Supportfalse
                                                                                                              Summaryfalse
                                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                              1046. Composition.section:statistics.section:safetyAnalyses.text
                                                                                                              Definition

                                                                                                              A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                                                              ShortText summary of the section, for human interpretation
                                                                                                              Comments

                                                                                                              If safety is a primary and/or secondary objective, describe the corresponding safety analyses in the appropriate section above (Section 10.4 Analyses Associated with the Primary Objective(s) or Section 10.5 Analyses Associated with the Secondary Objective[s]). In this section, describe statistical methods that will be used to analyse relevant safety outcomes, including any AESI. This should typically include specification of a measure to estimate risk within treatment arms, a measure to compare risks across treatment arms, and a measure of statistical uncertainty around the comparison such as a confidence interval.

                                                                                                              Control1..1
                                                                                                              This element is affected by the following invariants: cmp-1
                                                                                                              TypeNarrative
                                                                                                              Is Modifierfalse
                                                                                                              Must Supportfalse
                                                                                                              Summaryfalse
                                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                              1048. Composition.section:statistics.section:safetyAnalyses.orderedBy
                                                                                                              Definition

                                                                                                              Specifies the order applied to the items in the section entries.

                                                                                                              ShortOrder of section entries
                                                                                                              Comments

                                                                                                              Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                                                              Control0..1
                                                                                                              BindingThe codes SHOULD be taken from ListOrderCodes
                                                                                                              (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                                                              What order applies to the items in the entry.

                                                                                                              TypeCodeableConcept
                                                                                                              Is Modifierfalse
                                                                                                              Must Supportfalse
                                                                                                              Summaryfalse
                                                                                                              Requirements

                                                                                                              Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                              1050. Composition.section:statistics.section:safetyAnalyses.entry
                                                                                                              Definition

                                                                                                              A reference to the actual resource from which the narrative in the section is derived.

                                                                                                              ShortA reference to data that supports this section
                                                                                                              Comments

                                                                                                              If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                                                              Control0..*
                                                                                                              This element is affected by the following invariants: cmp-1, cmp-2
                                                                                                              TypeReference(Resource)
                                                                                                              Is Modifierfalse
                                                                                                              Must Supportfalse
                                                                                                              Summaryfalse
                                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                              1052. Composition.section:statistics.section:safetyAnalyses.emptyReason
                                                                                                              Definition

                                                                                                              If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                                                              ShortWhy the section is empty
                                                                                                              Comments

                                                                                                              The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                                                              Control0..1
                                                                                                              This element is affected by the following invariants: cmp-2
                                                                                                              BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                                                              (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                                                              If a section is empty, why it is empty.

                                                                                                              TypeCodeableConcept
                                                                                                              Is Modifierfalse
                                                                                                              Must Supportfalse
                                                                                                              Summaryfalse
                                                                                                              Requirements

                                                                                                              Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                              1054. Composition.section:statistics.section:safetyAnalyses.section
                                                                                                              Definition

                                                                                                              A nested sub-section within this section.

                                                                                                              ShortNested Section
                                                                                                              Comments

                                                                                                              Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                              Control0..*
                                                                                                              TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                                                              Is Modifierfalse
                                                                                                              Must Supportfalse
                                                                                                              Summaryfalse
                                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                              1056. Composition.section:statistics.section:otherAnalyses
                                                                                                              Slice NameotherAnalyses
                                                                                                              Definition

                                                                                                              A nested sub-section within this section.

                                                                                                              ShortNested Section
                                                                                                              Comments

                                                                                                              Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                              Control0..1
                                                                                                              TypeBackboneElement
                                                                                                              Is Modifierfalse
                                                                                                              Must Supporttrue
                                                                                                              Summaryfalse
                                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                              1058. Composition.section:statistics.section:otherAnalyses.id
                                                                                                              Definition

                                                                                                              Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                              ShortUnique id for inter-element referencing
                                                                                                              Control0..1
                                                                                                              This element is affected by the following invariants: ele-1
                                                                                                              Typestring
                                                                                                              Is Modifierfalse
                                                                                                              XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                              Summaryfalse
                                                                                                              1060. Composition.section:statistics.section:otherAnalyses.extension
                                                                                                              Definition

                                                                                                              May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                              ShortAdditional content defined by implementations
                                                                                                              Comments

                                                                                                              There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                              Control0..*
                                                                                                              TypeExtension
                                                                                                              Is Modifierfalse
                                                                                                              Summaryfalse
                                                                                                              Alternate Namesextensions, user content
                                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                              1062. Composition.section:statistics.section:otherAnalyses.modifierExtension
                                                                                                              Definition

                                                                                                              May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                                                              Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                                                              ShortExtensions that cannot be ignored even if unrecognized
                                                                                                              Comments

                                                                                                              There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                              Control0..*
                                                                                                              TypeExtension
                                                                                                              Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                                                              Summarytrue
                                                                                                              Requirements

                                                                                                              Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                                                              Alternate Namesextensions, user content, modifiers
                                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                              1064. Composition.section:statistics.section:otherAnalyses.title
                                                                                                              Definition

                                                                                                              The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                                                              ShortLabel for section (e.g. for ToC)
                                                                                                              Comments

                                                                                                              The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                                                              Control0..1
                                                                                                              Typestring
                                                                                                              Is Modifierfalse
                                                                                                              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                              Must Supportfalse
                                                                                                              Summaryfalse
                                                                                                              Requirements

                                                                                                              Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                                                              Alternate Namesheader, label, caption
                                                                                                              Pattern ValueOther Analyses
                                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                              1066. Composition.section:statistics.section:otherAnalyses.code
                                                                                                              Definition

                                                                                                              A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                                                              ShortClassification of section (recommended)
                                                                                                              Comments

                                                                                                              The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                                                              If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                                                              Control0..1
                                                                                                              BindingFor example codes, see DocumentSectionCodes
                                                                                                              (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                                                              Classification of a section of a composition/document.

                                                                                                              TypeCodeableConcept
                                                                                                              Is Modifierfalse
                                                                                                              Must Supportfalse
                                                                                                              Summaryfalse
                                                                                                              Requirements

                                                                                                              Provides computable standardized labels to topics within the document.

                                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                              1068. Composition.section:statistics.section:otherAnalyses.code.id
                                                                                                              Definition

                                                                                                              Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                              ShortUnique id for inter-element referencing
                                                                                                              Control0..1
                                                                                                              This element is affected by the following invariants: ele-1
                                                                                                              Typeid
                                                                                                              Is Modifierfalse
                                                                                                              XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                              Summaryfalse
                                                                                                              1070. Composition.section:statistics.section:otherAnalyses.code.extension
                                                                                                              Definition

                                                                                                              May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                              ShortAdditional content defined by implementations
                                                                                                              Comments

                                                                                                              There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                              Control0..*
                                                                                                              TypeExtension
                                                                                                              Is Modifierfalse
                                                                                                              Summaryfalse
                                                                                                              Alternate Namesextensions, user content
                                                                                                              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                              SlicingThis element introduces a set of slices on Composition.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                                              • value @ url
                                                                                                              • 1072. Composition.section:statistics.section:otherAnalyses.code.coding
                                                                                                                Definition

                                                                                                                A reference to a code defined by a terminology system.

                                                                                                                ShortCode defined by a terminology system
                                                                                                                Comments

                                                                                                                Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                                                                Control1..1
                                                                                                                TypeCoding
                                                                                                                Is Modifierfalse
                                                                                                                Summaryfalse
                                                                                                                Requirements

                                                                                                                Allows for alternative encodings within a code system, and translations to other code systems.

                                                                                                                Pattern Value{
                                                                                                                  "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                                                                  "code" : "C218645",
                                                                                                                  "display" : "ICH M11 Protocol Section 10.8 Other Analyses"
                                                                                                                }
                                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                1074. Composition.section:statistics.section:otherAnalyses.code.text
                                                                                                                Definition

                                                                                                                A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                                                                ShortPlain text representation of the concept
                                                                                                                Comments

                                                                                                                Very often the text is the same as a displayName of one of the codings.

                                                                                                                Control1..1
                                                                                                                Typestring
                                                                                                                Is Modifierfalse
                                                                                                                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                                Summaryfalse
                                                                                                                Requirements

                                                                                                                The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                                                                Pattern Valuesection10.8-other-analyses
                                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                1076. Composition.section:statistics.section:otherAnalyses.author
                                                                                                                Definition

                                                                                                                Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                                                                The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                                                                ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                                                                Control0..*
                                                                                                                TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                                                                Is Modifierfalse
                                                                                                                Must Supportfalse
                                                                                                                Summaryfalse
                                                                                                                Requirements

                                                                                                                Identifies who is responsible for the content.

                                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                1078. Composition.section:statistics.section:otherAnalyses.focus
                                                                                                                Definition

                                                                                                                The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                                                                ShortWho/what the section is about, when it is not about the subject of composition
                                                                                                                Comments

                                                                                                                Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                                                                Control0..1
                                                                                                                TypeReference(Resource)
                                                                                                                Is Modifierfalse
                                                                                                                Must Supportfalse
                                                                                                                Summaryfalse
                                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                1080. Composition.section:statistics.section:otherAnalyses.text
                                                                                                                Definition

                                                                                                                A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                                                                ShortText summary of the section, for human interpretation
                                                                                                                Comments

                                                                                                                Describe other analyses not included in Sections 10.3-10.7, such as subgroup analyses.

                                                                                                                Control1..1
                                                                                                                This element is affected by the following invariants: cmp-1
                                                                                                                TypeNarrative
                                                                                                                Is Modifierfalse
                                                                                                                Must Supportfalse
                                                                                                                Summaryfalse
                                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                1082. Composition.section:statistics.section:otherAnalyses.orderedBy
                                                                                                                Definition

                                                                                                                Specifies the order applied to the items in the section entries.

                                                                                                                ShortOrder of section entries
                                                                                                                Comments

                                                                                                                Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                                                                Control0..1
                                                                                                                BindingThe codes SHOULD be taken from ListOrderCodes
                                                                                                                (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                                                                What order applies to the items in the entry.

                                                                                                                TypeCodeableConcept
                                                                                                                Is Modifierfalse
                                                                                                                Must Supportfalse
                                                                                                                Summaryfalse
                                                                                                                Requirements

                                                                                                                Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                1084. Composition.section:statistics.section:otherAnalyses.entry
                                                                                                                Definition

                                                                                                                A reference to the actual resource from which the narrative in the section is derived.

                                                                                                                ShortA reference to data that supports this section
                                                                                                                Comments

                                                                                                                If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                                                                Control0..*
                                                                                                                This element is affected by the following invariants: cmp-1, cmp-2
                                                                                                                TypeReference(Resource)
                                                                                                                Is Modifierfalse
                                                                                                                Must Supportfalse
                                                                                                                Summaryfalse
                                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                1086. Composition.section:statistics.section:otherAnalyses.emptyReason
                                                                                                                Definition

                                                                                                                If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                                                                ShortWhy the section is empty
                                                                                                                Comments

                                                                                                                The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                                                                Control0..1
                                                                                                                This element is affected by the following invariants: cmp-2
                                                                                                                BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                                                                (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                                                                If a section is empty, why it is empty.

                                                                                                                TypeCodeableConcept
                                                                                                                Is Modifierfalse
                                                                                                                Must Supportfalse
                                                                                                                Summaryfalse
                                                                                                                Requirements

                                                                                                                Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                1088. Composition.section:statistics.section:otherAnalyses.section
                                                                                                                Definition

                                                                                                                A nested sub-section within this section.

                                                                                                                ShortNested Section
                                                                                                                Comments

                                                                                                                Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                                Control0..*
                                                                                                                TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                                                                Is Modifierfalse
                                                                                                                Must Supportfalse
                                                                                                                Summaryfalse
                                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                1090. Composition.section:statistics.section:multiplicity
                                                                                                                Slice Namemultiplicity
                                                                                                                Definition

                                                                                                                A nested sub-section within this section.

                                                                                                                ShortNested Section
                                                                                                                Comments

                                                                                                                Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                                Control1..1
                                                                                                                TypeBackboneElement
                                                                                                                Is Modifierfalse
                                                                                                                Must Supporttrue
                                                                                                                Summaryfalse
                                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                1092. Composition.section:statistics.section:multiplicity.id
                                                                                                                Definition

                                                                                                                Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                                ShortUnique id for inter-element referencing
                                                                                                                Control0..1
                                                                                                                This element is affected by the following invariants: ele-1
                                                                                                                Typestring
                                                                                                                Is Modifierfalse
                                                                                                                XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                                Summaryfalse
                                                                                                                1094. Composition.section:statistics.section:multiplicity.extension
                                                                                                                Definition

                                                                                                                May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                                ShortAdditional content defined by implementations
                                                                                                                Comments

                                                                                                                There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                                Control0..*
                                                                                                                TypeExtension
                                                                                                                Is Modifierfalse
                                                                                                                Summaryfalse
                                                                                                                Alternate Namesextensions, user content
                                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                1096. Composition.section:statistics.section:multiplicity.modifierExtension
                                                                                                                Definition

                                                                                                                May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                                                                Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                                                                ShortExtensions that cannot be ignored even if unrecognized
                                                                                                                Comments

                                                                                                                There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                                Control0..*
                                                                                                                TypeExtension
                                                                                                                Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                                                                Summarytrue
                                                                                                                Requirements

                                                                                                                Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                                                                Alternate Namesextensions, user content, modifiers
                                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                1098. Composition.section:statistics.section:multiplicity.title
                                                                                                                Definition

                                                                                                                The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                                                                ShortLabel for section (e.g. for ToC)
                                                                                                                Comments

                                                                                                                The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                                                                Control0..1
                                                                                                                Typestring
                                                                                                                Is Modifierfalse
                                                                                                                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                                Must Supportfalse
                                                                                                                Summaryfalse
                                                                                                                Requirements

                                                                                                                Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                                                                Alternate Namesheader, label, caption
                                                                                                                Pattern ValueMultiplicity Adjustments
                                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                1100. Composition.section:statistics.section:multiplicity.code
                                                                                                                Definition

                                                                                                                A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                                                                ShortClassification of section (recommended)
                                                                                                                Comments

                                                                                                                The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                                                                If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                                                                Control0..1
                                                                                                                BindingFor example codes, see DocumentSectionCodes
                                                                                                                (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                                                                Classification of a section of a composition/document.

                                                                                                                TypeCodeableConcept
                                                                                                                Is Modifierfalse
                                                                                                                Must Supportfalse
                                                                                                                Summaryfalse
                                                                                                                Requirements

                                                                                                                Provides computable standardized labels to topics within the document.

                                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                1102. Composition.section:statistics.section:multiplicity.code.id
                                                                                                                Definition

                                                                                                                Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                                ShortUnique id for inter-element referencing
                                                                                                                Control0..1
                                                                                                                This element is affected by the following invariants: ele-1
                                                                                                                Typeid
                                                                                                                Is Modifierfalse
                                                                                                                XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                                Summaryfalse
                                                                                                                1104. Composition.section:statistics.section:multiplicity.code.extension
                                                                                                                Definition

                                                                                                                May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                                ShortAdditional content defined by implementations
                                                                                                                Comments

                                                                                                                There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                                Control0..*
                                                                                                                TypeExtension
                                                                                                                Is Modifierfalse
                                                                                                                Summaryfalse
                                                                                                                Alternate Namesextensions, user content
                                                                                                                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                SlicingThis element introduces a set of slices on Composition.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                                                • value @ url
                                                                                                                • 1106. Composition.section:statistics.section:multiplicity.code.coding
                                                                                                                  Definition

                                                                                                                  A reference to a code defined by a terminology system.

                                                                                                                  ShortCode defined by a terminology system
                                                                                                                  Comments

                                                                                                                  Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                                                                  Control1..1
                                                                                                                  TypeCoding
                                                                                                                  Is Modifierfalse
                                                                                                                  Summaryfalse
                                                                                                                  Requirements

                                                                                                                  Allows for alternative encodings within a code system, and translations to other code systems.

                                                                                                                  Pattern Value{
                                                                                                                    "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                                                                    "code" : "C218647",
                                                                                                                    "display" : "ICH M11 Protocol Section 10.10 Multiplicity Adjustments"
                                                                                                                  }
                                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                  1108. Composition.section:statistics.section:multiplicity.code.text
                                                                                                                  Definition

                                                                                                                  A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                                                                  ShortPlain text representation of the concept
                                                                                                                  Comments

                                                                                                                  Very often the text is the same as a displayName of one of the codings.

                                                                                                                  Control1..1
                                                                                                                  Typestring
                                                                                                                  Is Modifierfalse
                                                                                                                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                                  Summaryfalse
                                                                                                                  Requirements

                                                                                                                  The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                                                                  Pattern Valuesection10.10-multiplicity-adjustments
                                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                  1110. Composition.section:statistics.section:multiplicity.author
                                                                                                                  Definition

                                                                                                                  Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                                                                  The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                                                                  ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                                                                  Control0..*
                                                                                                                  TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                                                                  Is Modifierfalse
                                                                                                                  Must Supportfalse
                                                                                                                  Summaryfalse
                                                                                                                  Requirements

                                                                                                                  Identifies who is responsible for the content.

                                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                  1112. Composition.section:statistics.section:multiplicity.focus
                                                                                                                  Definition

                                                                                                                  The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                                                                  ShortWho/what the section is about, when it is not about the subject of composition
                                                                                                                  Comments

                                                                                                                  Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                                                                  Control0..1
                                                                                                                  TypeReference(Resource)
                                                                                                                  Is Modifierfalse
                                                                                                                  Must Supportfalse
                                                                                                                  Summaryfalse
                                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                  1114. Composition.section:statistics.section:multiplicity.text
                                                                                                                  Definition

                                                                                                                  A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                                                                  ShortText summary of the section, for human interpretation
                                                                                                                  Comments

                                                                                                                  Multiple testing procedures may be needed to limit the probability of false positive findings in a trial. Reasons for carrying out multiple statistical tests include - but are not restricted to - multiple endpoints, multiple treatment groups, multiple hypotheses, subgroups, multiple timepoints. Describe any approaches to multiplicity control for the trial. This description might go beyond the analysis of primary objectives. Specify the statistical approach to control the overall type I error rate as well as the (adjusted) significance levels to test specific hypotheses, as applicable. Clarify whether the tests/confidence intervals are one- or two-sided. State the circumstances under which a trial will be considered to have met its primary objective(s). For example, in a study with two primary efficacy endpoints, this section should state whether the study would be expected to provide statistical evidence on at least one or on both of the endpoints in order to confirm the efficacy of the treatment. For some statistical approaches it might be helpful to include a graphical depiction, as visualisation will be helpful for understanding, coupled with the clinical translation of the mathematical choices. Details regarding interim analyses should be provided in Section 10.9 Interim Analyses.

                                                                                                                  Control1..1
                                                                                                                  This element is affected by the following invariants: cmp-1
                                                                                                                  TypeNarrative
                                                                                                                  Is Modifierfalse
                                                                                                                  Must Supportfalse
                                                                                                                  Summaryfalse
                                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                  1116. Composition.section:statistics.section:multiplicity.orderedBy
                                                                                                                  Definition

                                                                                                                  Specifies the order applied to the items in the section entries.

                                                                                                                  ShortOrder of section entries
                                                                                                                  Comments

                                                                                                                  Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                                                                  Control0..1
                                                                                                                  BindingThe codes SHOULD be taken from ListOrderCodes
                                                                                                                  (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                                                                  What order applies to the items in the entry.

                                                                                                                  TypeCodeableConcept
                                                                                                                  Is Modifierfalse
                                                                                                                  Must Supportfalse
                                                                                                                  Summaryfalse
                                                                                                                  Requirements

                                                                                                                  Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                  1118. Composition.section:statistics.section:multiplicity.entry
                                                                                                                  Definition

                                                                                                                  A reference to the actual resource from which the narrative in the section is derived.

                                                                                                                  ShortA reference to data that supports this section
                                                                                                                  Comments

                                                                                                                  If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                                                                  Control0..*
                                                                                                                  This element is affected by the following invariants: cmp-1, cmp-2
                                                                                                                  TypeReference(Resource)
                                                                                                                  Is Modifierfalse
                                                                                                                  Must Supportfalse
                                                                                                                  Summaryfalse
                                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                  1120. Composition.section:statistics.section:multiplicity.emptyReason
                                                                                                                  Definition

                                                                                                                  If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                                                                  ShortWhy the section is empty
                                                                                                                  Comments

                                                                                                                  The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                                                                  Control0..1
                                                                                                                  This element is affected by the following invariants: cmp-2
                                                                                                                  BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                                                                  (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                                                                  If a section is empty, why it is empty.

                                                                                                                  TypeCodeableConcept
                                                                                                                  Is Modifierfalse
                                                                                                                  Must Supportfalse
                                                                                                                  Summaryfalse
                                                                                                                  Requirements

                                                                                                                  Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                  1122. Composition.section:statistics.section:multiplicity.section
                                                                                                                  Definition

                                                                                                                  A nested sub-section within this section.

                                                                                                                  ShortNested Section
                                                                                                                  Comments

                                                                                                                  Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                                  Control0..*
                                                                                                                  TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                                                                  Is Modifierfalse
                                                                                                                  Must Supportfalse
                                                                                                                  Summaryfalse
                                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                  1124. Composition.section:statistics.section:interimAnalyses
                                                                                                                  Slice NameinterimAnalyses
                                                                                                                  Definition

                                                                                                                  A nested sub-section within this section.

                                                                                                                  ShortNested Section
                                                                                                                  Comments

                                                                                                                  Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                                  Control0..1
                                                                                                                  TypeBackboneElement
                                                                                                                  Is Modifierfalse
                                                                                                                  Must Supporttrue
                                                                                                                  Summaryfalse
                                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                  1126. Composition.section:statistics.section:interimAnalyses.id
                                                                                                                  Definition

                                                                                                                  Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                                  ShortUnique id for inter-element referencing
                                                                                                                  Control0..1
                                                                                                                  This element is affected by the following invariants: ele-1
                                                                                                                  Typestring
                                                                                                                  Is Modifierfalse
                                                                                                                  XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                                  Summaryfalse
                                                                                                                  1128. Composition.section:statistics.section:interimAnalyses.extension
                                                                                                                  Definition

                                                                                                                  May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                                  ShortAdditional content defined by implementations
                                                                                                                  Comments

                                                                                                                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                                  Control0..*
                                                                                                                  TypeExtension
                                                                                                                  Is Modifierfalse
                                                                                                                  Summaryfalse
                                                                                                                  Alternate Namesextensions, user content
                                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                  1130. Composition.section:statistics.section:interimAnalyses.modifierExtension
                                                                                                                  Definition

                                                                                                                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                                                                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                                                                  ShortExtensions that cannot be ignored even if unrecognized
                                                                                                                  Comments

                                                                                                                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                                  Control0..*
                                                                                                                  TypeExtension
                                                                                                                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                                                                  Summarytrue
                                                                                                                  Requirements

                                                                                                                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                                                                  Alternate Namesextensions, user content, modifiers
                                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                  1132. Composition.section:statistics.section:interimAnalyses.title
                                                                                                                  Definition

                                                                                                                  The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                                                                  ShortLabel for section (e.g. for ToC)
                                                                                                                  Comments

                                                                                                                  The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                                                                  Control0..1
                                                                                                                  Typestring
                                                                                                                  Is Modifierfalse
                                                                                                                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                                  Must Supportfalse
                                                                                                                  Summaryfalse
                                                                                                                  Requirements

                                                                                                                  Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                                                                  Alternate Namesheader, label, caption
                                                                                                                  Pattern ValueInterim Analyses
                                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                  1134. Composition.section:statistics.section:interimAnalyses.code
                                                                                                                  Definition

                                                                                                                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                                                                  ShortClassification of section (recommended)
                                                                                                                  Comments

                                                                                                                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                                                                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                                                                  Control0..1
                                                                                                                  BindingFor example codes, see DocumentSectionCodes
                                                                                                                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                                                                  Classification of a section of a composition/document.

                                                                                                                  TypeCodeableConcept
                                                                                                                  Is Modifierfalse
                                                                                                                  Must Supportfalse
                                                                                                                  Summaryfalse
                                                                                                                  Requirements

                                                                                                                  Provides computable standardized labels to topics within the document.

                                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                  1136. Composition.section:statistics.section:interimAnalyses.code.id
                                                                                                                  Definition

                                                                                                                  Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                                  ShortUnique id for inter-element referencing
                                                                                                                  Control0..1
                                                                                                                  This element is affected by the following invariants: ele-1
                                                                                                                  Typeid
                                                                                                                  Is Modifierfalse
                                                                                                                  XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                                  Summaryfalse
                                                                                                                  1138. Composition.section:statistics.section:interimAnalyses.code.extension
                                                                                                                  Definition

                                                                                                                  May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                                  ShortAdditional content defined by implementations
                                                                                                                  Comments

                                                                                                                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                                  Control0..*
                                                                                                                  TypeExtension
                                                                                                                  Is Modifierfalse
                                                                                                                  Summaryfalse
                                                                                                                  Alternate Namesextensions, user content
                                                                                                                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                  SlicingThis element introduces a set of slices on Composition.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                                                  • value @ url
                                                                                                                  • 1140. Composition.section:statistics.section:interimAnalyses.code.coding
                                                                                                                    Definition

                                                                                                                    A reference to a code defined by a terminology system.

                                                                                                                    ShortCode defined by a terminology system
                                                                                                                    Comments

                                                                                                                    Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                                                                    Control1..1
                                                                                                                    TypeCoding
                                                                                                                    Is Modifierfalse
                                                                                                                    Summaryfalse
                                                                                                                    Requirements

                                                                                                                    Allows for alternative encodings within a code system, and translations to other code systems.

                                                                                                                    Pattern Value{
                                                                                                                      "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                                                                      "code" : "C218646",
                                                                                                                      "display" : "ICH M11 Protocol Section 10.9 Interim Analyses"
                                                                                                                    }
                                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                    1142. Composition.section:statistics.section:interimAnalyses.code.text
                                                                                                                    Definition

                                                                                                                    A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                                                                    ShortPlain text representation of the concept
                                                                                                                    Comments

                                                                                                                    Very often the text is the same as a displayName of one of the codings.

                                                                                                                    Control1..1
                                                                                                                    Typestring
                                                                                                                    Is Modifierfalse
                                                                                                                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                                    Summaryfalse
                                                                                                                    Requirements

                                                                                                                    The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                                                                    Pattern Valuesection10.9-interim-analyses
                                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                    1144. Composition.section:statistics.section:interimAnalyses.author
                                                                                                                    Definition

                                                                                                                    Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                                                                    The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                                                                    ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                                                                    Control0..*
                                                                                                                    TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                                                                    Is Modifierfalse
                                                                                                                    Must Supportfalse
                                                                                                                    Summaryfalse
                                                                                                                    Requirements

                                                                                                                    Identifies who is responsible for the content.

                                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                    1146. Composition.section:statistics.section:interimAnalyses.focus
                                                                                                                    Definition

                                                                                                                    The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                                                                    ShortWho/what the section is about, when it is not about the subject of composition
                                                                                                                    Comments

                                                                                                                    Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                                                                    Control0..1
                                                                                                                    TypeReference(Resource)
                                                                                                                    Is Modifierfalse
                                                                                                                    Must Supportfalse
                                                                                                                    Summaryfalse
                                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                    1148. Composition.section:statistics.section:interimAnalyses.text
                                                                                                                    Definition

                                                                                                                    A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                                                                    ShortText summary of the section, for human interpretation
                                                                                                                    Comments

                                                                                                                    Describe any interim analyses and criteria for stopping or adapting the trial. Ensure alignment with Section 4.3 Trial Stopping Rules. The description should include, but is not limited to, the following. Under circumstances where interim analysis details could impede the integrity of the trial, some of the information can be added in other documents outside of the protocol. • any planned interim analysis, even if it is only to be performed at the request of an oversight body (for example, DMC) • the purpose of the interim analysis, including whether the interim analysis may be used for stopping and/or for other trial adaptations such as sample size re-estimation, alteration to the proportion of participants allocated to each trial group, or changes to eligibility criteria • the applied statistical method; e.g., group sequential test and spending function (e.g., O’Brien-Fleming), as applicable • the parties responsible for performing and reviewing the results of the analyses (e.g., DMC, independent statistician) • when the analyses will be conducted (timing and/or triggers) • the decision criteria—statistical or other—that will be adopted to judge the interim results as part of a guideline for early stopping or other adaptations • who will see the outcome data while the trial is ongoing • whether these individuals will remain blinded to trial groups • how the integrity of the trial implementation will be protected (e.g., maintaining blinding) when decisions are made after interim analyses (e.g., a decision to continue the trial or implement a specific adaptation)

                                                                                                                    Control1..1
                                                                                                                    This element is affected by the following invariants: cmp-1
                                                                                                                    TypeNarrative
                                                                                                                    Is Modifierfalse
                                                                                                                    Must Supportfalse
                                                                                                                    Summaryfalse
                                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                    1150. Composition.section:statistics.section:interimAnalyses.orderedBy
                                                                                                                    Definition

                                                                                                                    Specifies the order applied to the items in the section entries.

                                                                                                                    ShortOrder of section entries
                                                                                                                    Comments

                                                                                                                    Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                                                                    Control0..1
                                                                                                                    BindingThe codes SHOULD be taken from ListOrderCodes
                                                                                                                    (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                                                                    What order applies to the items in the entry.

                                                                                                                    TypeCodeableConcept
                                                                                                                    Is Modifierfalse
                                                                                                                    Must Supportfalse
                                                                                                                    Summaryfalse
                                                                                                                    Requirements

                                                                                                                    Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                    1152. Composition.section:statistics.section:interimAnalyses.entry
                                                                                                                    Definition

                                                                                                                    A reference to the actual resource from which the narrative in the section is derived.

                                                                                                                    ShortA reference to data that supports this section
                                                                                                                    Comments

                                                                                                                    If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                                                                    Control0..*
                                                                                                                    This element is affected by the following invariants: cmp-1, cmp-2
                                                                                                                    TypeReference(Resource)
                                                                                                                    Is Modifierfalse
                                                                                                                    Must Supportfalse
                                                                                                                    Summaryfalse
                                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                    1154. Composition.section:statistics.section:interimAnalyses.emptyReason
                                                                                                                    Definition

                                                                                                                    If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                                                                    ShortWhy the section is empty
                                                                                                                    Comments

                                                                                                                    The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                                                                    Control0..1
                                                                                                                    This element is affected by the following invariants: cmp-2
                                                                                                                    BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                                                                    (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                                                                    If a section is empty, why it is empty.

                                                                                                                    TypeCodeableConcept
                                                                                                                    Is Modifierfalse
                                                                                                                    Must Supportfalse
                                                                                                                    Summaryfalse
                                                                                                                    Requirements

                                                                                                                    Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                    1156. Composition.section:statistics.section:interimAnalyses.section
                                                                                                                    Definition

                                                                                                                    A nested sub-section within this section.

                                                                                                                    ShortNested Section
                                                                                                                    Comments

                                                                                                                    Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                                    Control0..*
                                                                                                                    TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                                                                    Is Modifierfalse
                                                                                                                    Must Supportfalse
                                                                                                                    Summaryfalse
                                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                    1158. Composition.section:statistics.section:sampleSize
                                                                                                                    Slice NamesampleSize
                                                                                                                    Definition

                                                                                                                    A nested sub-section within this section.

                                                                                                                    ShortNested Section
                                                                                                                    Comments

                                                                                                                    Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                                    Control1..1
                                                                                                                    TypeBackboneElement
                                                                                                                    Is Modifierfalse
                                                                                                                    Must Supporttrue
                                                                                                                    Summaryfalse
                                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                    1160. Composition.section:statistics.section:sampleSize.id
                                                                                                                    Definition

                                                                                                                    Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                                    ShortUnique id for inter-element referencing
                                                                                                                    Control0..1
                                                                                                                    This element is affected by the following invariants: ele-1
                                                                                                                    Typestring
                                                                                                                    Is Modifierfalse
                                                                                                                    XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                                    Summaryfalse
                                                                                                                    1162. Composition.section:statistics.section:sampleSize.extension
                                                                                                                    Definition

                                                                                                                    May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                                    ShortAdditional content defined by implementations
                                                                                                                    Comments

                                                                                                                    There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                                    Control0..*
                                                                                                                    TypeExtension
                                                                                                                    Is Modifierfalse
                                                                                                                    Summaryfalse
                                                                                                                    Alternate Namesextensions, user content
                                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                    1164. Composition.section:statistics.section:sampleSize.modifierExtension
                                                                                                                    Definition

                                                                                                                    May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                                                                                                                    Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                                                                                                                    ShortExtensions that cannot be ignored even if unrecognized
                                                                                                                    Comments

                                                                                                                    There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                                    Control0..*
                                                                                                                    TypeExtension
                                                                                                                    Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                                                                                                                    Summarytrue
                                                                                                                    Requirements

                                                                                                                    Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                                                                                                                    Alternate Namesextensions, user content, modifiers
                                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                    1166. Composition.section:statistics.section:sampleSize.title
                                                                                                                    Definition

                                                                                                                    The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                                                                                                                    ShortLabel for section (e.g. for ToC)
                                                                                                                    Comments

                                                                                                                    The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                                                                                                                    Control0..1
                                                                                                                    Typestring
                                                                                                                    Is Modifierfalse
                                                                                                                    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                                    Must Supportfalse
                                                                                                                    Summaryfalse
                                                                                                                    Requirements

                                                                                                                    Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                                                                                                                    Alternate Namesheader, label, caption
                                                                                                                    Pattern ValueSample Size Determination
                                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                    1168. Composition.section:statistics.section:sampleSize.code
                                                                                                                    Definition

                                                                                                                    A code identifying the kind of content contained within the section. This must be consistent with the section title.

                                                                                                                    ShortClassification of section (recommended)
                                                                                                                    Comments

                                                                                                                    The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                                                                                                                    If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                                                                                                                    Control0..1
                                                                                                                    BindingFor example codes, see DocumentSectionCodes
                                                                                                                    (example to http://hl7.org/fhir/ValueSet/doc-section-codes|6.0.0-ballot3)

                                                                                                                    Classification of a section of a composition/document.

                                                                                                                    TypeCodeableConcept
                                                                                                                    Is Modifierfalse
                                                                                                                    Must Supportfalse
                                                                                                                    Summaryfalse
                                                                                                                    Requirements

                                                                                                                    Provides computable standardized labels to topics within the document.

                                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                    1170. Composition.section:statistics.section:sampleSize.code.id
                                                                                                                    Definition

                                                                                                                    Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                                                                                                                    ShortUnique id for inter-element referencing
                                                                                                                    Control0..1
                                                                                                                    This element is affected by the following invariants: ele-1
                                                                                                                    Typeid
                                                                                                                    Is Modifierfalse
                                                                                                                    XML FormatIn the XML format, this property is represented as an attribute.
                                                                                                                    Summaryfalse
                                                                                                                    1172. Composition.section:statistics.section:sampleSize.code.extension
                                                                                                                    Definition

                                                                                                                    May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                                                                                                                    ShortAdditional content defined by implementations
                                                                                                                    Comments

                                                                                                                    There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                                                                                                                    Control0..*
                                                                                                                    TypeExtension
                                                                                                                    Is Modifierfalse
                                                                                                                    Summaryfalse
                                                                                                                    Alternate Namesextensions, user content
                                                                                                                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                    SlicingThis element introduces a set of slices on Composition.section.section.code.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                                                                                                                    • value @ url
                                                                                                                    • 1174. Composition.section:statistics.section:sampleSize.code.coding
                                                                                                                      Definition

                                                                                                                      A reference to a code defined by a terminology system.

                                                                                                                      ShortCode defined by a terminology system
                                                                                                                      Comments

                                                                                                                      Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                                                                                                                      Control1..1
                                                                                                                      TypeCoding
                                                                                                                      Is Modifierfalse
                                                                                                                      Summaryfalse
                                                                                                                      Requirements

                                                                                                                      Allows for alternative encodings within a code system, and translations to other code systems.

                                                                                                                      Pattern Value{
                                                                                                                        "system" : "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl",
                                                                                                                        "code" : "C218648",
                                                                                                                        "display" : "ICH M11 Protocol Section 10.11 Sample Size Determination"
                                                                                                                      }
                                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                      1176. Composition.section:statistics.section:sampleSize.code.text
                                                                                                                      Definition

                                                                                                                      A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                                                                                                                      ShortPlain text representation of the concept
                                                                                                                      Comments

                                                                                                                      Very often the text is the same as a displayName of one of the codings.

                                                                                                                      Control1..1
                                                                                                                      Typestring
                                                                                                                      Is Modifierfalse
                                                                                                                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                                                                                                                      Summaryfalse
                                                                                                                      Requirements

                                                                                                                      The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                                                                                                                      Pattern Valuesection10.11-sample-size-determination
                                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                      1178. Composition.section:statistics.section:sampleSize.author
                                                                                                                      Definition

                                                                                                                      Identifies who is responsible for the information in this section, not necessarily who typed it in.

                                                                                                                      The actual author of the section when it is not the author of the composition. If author is not specified, the author is assumed to be the author of the parent section or the author of the composition.

                                                                                                                      ShortWho and/or what authored the section, when the section is authored by someone other than the composition.author
                                                                                                                      Control0..*
                                                                                                                      TypeReference(Practitioner, PractitionerRole, CareTeam, Device, Patient, RelatedPerson, Organization)
                                                                                                                      Is Modifierfalse
                                                                                                                      Must Supportfalse
                                                                                                                      Summaryfalse
                                                                                                                      Requirements

                                                                                                                      Identifies who is responsible for the content.

                                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                      1180. Composition.section:statistics.section:sampleSize.focus
                                                                                                                      Definition

                                                                                                                      The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                                                                                                                      ShortWho/what the section is about, when it is not about the subject of composition
                                                                                                                      Comments

                                                                                                                      Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                                                                                                                      Control0..1
                                                                                                                      TypeReference(Resource)
                                                                                                                      Is Modifierfalse
                                                                                                                      Must Supportfalse
                                                                                                                      Summaryfalse
                                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                      1182. Composition.section:statistics.section:sampleSize.text
                                                                                                                      Definition

                                                                                                                      A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                                                                                                                      ShortText summary of the section, for human interpretation
                                                                                                                      Comments

                                                                                                                      This section should detail the methods used for the determination of the sample size. The sample size calculation should be aligned with the primary estimand and the primary analysis, otherwise a justification is needed. Details of sample size calculation should include all relevant information to enable reproduction of the sample size, e.g.,: • referencing any prior studies on which assumptions were based • significance level (including information on the choice of one- or two-sided level) • power • assumed treatment effect and variability • how dropout rate and intercurrent events have been incorporated into sample size calculation • precision of estimator/length of confidence interval. Any assumptions made should be stated and justified. Further analysis of how deviations from the assumptions will affect the sample size should be included. If complex simulations were used to calculate the sample size, consider including details in a separate simulation report as an appendix to the protocol. If the planned sample size is not derived statistically, then this should be explicitly stated along with a rationale for the intended sample size (e.g., exploratory nature of pilot trials; pragmatic considerations for trials in rare diseases). Entries should Reference EndpointAnalysisPlan Profile of Evidence Resource.

                                                                                                                      Control1..1
                                                                                                                      This element is affected by the following invariants: cmp-1
                                                                                                                      TypeNarrative
                                                                                                                      Is Modifierfalse
                                                                                                                      Must Supportfalse
                                                                                                                      Summaryfalse
                                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                      1184. Composition.section:statistics.section:sampleSize.orderedBy
                                                                                                                      Definition

                                                                                                                      Specifies the order applied to the items in the section entries.

                                                                                                                      ShortOrder of section entries
                                                                                                                      Comments

                                                                                                                      Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                                                                                                                      Control0..1
                                                                                                                      BindingThe codes SHOULD be taken from ListOrderCodes
                                                                                                                      (preferred to http://hl7.org/fhir/ValueSet/list-order|6.0.0-ballot3)

                                                                                                                      What order applies to the items in the entry.

                                                                                                                      TypeCodeableConcept
                                                                                                                      Is Modifierfalse
                                                                                                                      Must Supportfalse
                                                                                                                      Summaryfalse
                                                                                                                      Requirements

                                                                                                                      Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                      1186. Composition.section:statistics.section:sampleSize.entry
                                                                                                                      Definition

                                                                                                                      A reference to the actual resource from which the narrative in the section is derived.

                                                                                                                      ShortA reference to data that supports this section
                                                                                                                      Comments

                                                                                                                      If there are no entries in the list, an emptyReason SHOULD be provided.

                                                                                                                      Control0..*
                                                                                                                      This element is affected by the following invariants: cmp-1, cmp-2
                                                                                                                      TypeReference(EndpointAnalysisPlan)
                                                                                                                      Is Modifierfalse
                                                                                                                      Must Supportfalse
                                                                                                                      Summaryfalse
                                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                      1188. Composition.section:statistics.section:sampleSize.emptyReason
                                                                                                                      Definition

                                                                                                                      If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                                                                                                                      ShortWhy the section is empty
                                                                                                                      Comments

                                                                                                                      The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                                                                                                                      Control0..1
                                                                                                                      This element is affected by the following invariants: cmp-2
                                                                                                                      BindingThe codes SHOULD be taken from ListEmptyReasons
                                                                                                                      (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason|6.0.0-ballot3)

                                                                                                                      If a section is empty, why it is empty.

                                                                                                                      TypeCodeableConcept
                                                                                                                      Is Modifierfalse
                                                                                                                      Must Supportfalse
                                                                                                                      Summaryfalse
                                                                                                                      Requirements

                                                                                                                      Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                                                                                                                      1190. Composition.section:statistics.section:sampleSize.section
                                                                                                                      Definition

                                                                                                                      A nested sub-section within this section.

                                                                                                                      ShortNested Section
                                                                                                                      Comments

                                                                                                                      Nested sections are primarily used to help human readers navigate to particular portions of the document.

                                                                                                                      Control0..*
                                                                                                                      TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                                                                                                                      Is Modifierfalse
                                                                                                                      Must Supportfalse
                                                                                                                      Summaryfalse
                                                                                                                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))