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-ballot2 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
Official URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/group-assignment | Version: 1.0.0-ballot2 | |||
Standards status: Trial-use | Maturity Level: 1 | Computable Name: GroupAssignment | ||
Other Identifiers: OID:2.16.840.1.113883.4.642.40.44.42.52 |
Profile of EvidenceVariable for Evidence Based Medicine IG. The GroupAssignment Profile is used to classify an EvidenceVariable as an exposure managed as a categorical variable. The variable definitions are found in the category element instead of the definition element.
See Understanding the EvidenceVariable Resource for additional information.
Usages:
You can also check for usages in the FHIR IG Statistics
Description of Profiles, Differentials, Snapshots and how the different presentations work.
Name | Flags | Card. | Type | Description & Constraints Filter: ![]() ![]() |
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C | 0..* | VariableDefinition | A definition of an exposure, outcome, or other variable Constraints: cnl-0 |
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?!Σ | 0..1 | uri | A set of rules under which this content was created |
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0..* | Resource | Contained, inline Resources | |
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Content/Rules for all slices | |||
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0..* | (Complex) | Related artifact with quoted portion URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/relates-to-with-quotation | |
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0..1 | CodeableConcept | Publication status URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/artifact-publication-status Binding: Cited Artifact Status Type (preferred) | |
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0..* | CodeableConcept | How the variable is handled URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-handling-detail Binding: EvidenceVariable Handling Extension Value Set (preferred) | |
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?!Σ | 0..* | Extension | Extensions that cannot be ignored |
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?!Σ | 1..1 | code | draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact. |
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1..1 | code | boolean | continuous | dichotomous | ordinal | polychotomous | extension Binding: EvidenceVariableHandling (required) | |
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2..* | BackboneElement | A grouping for dichotomous, ordinal, or polychotomouos variables | |
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?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized |
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1..1 | string | Description of the grouping | |
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Path | Conformance | ValueSet | URI |
EvidenceVariable.status | required | PublicationStatushttp://hl7.org/fhir/ValueSet/publication-status|6.0.0-ballot3 From the FHIR Standard | |
EvidenceVariable.handling | required | EvidenceVariableHandlinghttp://hl7.org/fhir/ValueSet/variable-handling|6.0.0-ballot3 From the FHIR Standard |
Id | Grade | Path(s) | Details | Requirements |
cnl-0 | warning | EvidenceVariable | Name should be usable as an identifier for the module by machine processing applications such as code generation : name.exists() implies name.matches('^[A-Z]([A-Za-z0-9_]){1,254}$') | |
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |
This structure is derived from VariableDefinition
Name | Flags | Card. | Type | Description & Constraints Filter: ![]() ![]() |
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VariableDefinition | |||
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1..1 | Coding | Code defined by a terminology system Required Pattern: At least the following | |
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1..1 | uri | Identity of the terminology system Fixed Value: https://fevir.net/resources/CodeSystem/179423 | |
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1..1 | code | Symbol in syntax defined by the system Fixed Value: defined-in-handling-and-category | |
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1..1 | string | Representation defined by the system Fixed Value: Defined in handling and category elements | |
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2..* | BackboneElement | A grouping for dichotomous, ordinal, or polychotomouos variables | |
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1..1 | string | Description of the grouping | |
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Name | Flags | Card. | Type | Description & Constraints Filter: ![]() ![]() | ||||
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C | 0..* | VariableDefinition | A definition of an exposure, outcome, or other variable Constraints: cnl-0 | ||||
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Σ | 0..1 | id | Logical id of this artifact | ||||
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Σ | 0..1 | Meta | Metadata about the resource | ||||
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?!Σ | 0..1 | uri | A set of rules under which this content was created | ||||
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0..1 | code | Language of the resource content Binding: AllLanguages (required): IETF language tag for a human language
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0..1 | Narrative | Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements | |||||
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0..* | Resource | Contained, inline Resources | |||||
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0..* | Extension | Extension Slice: Unordered, Open by value:url | |||||
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0..* | (Complex) | Related artifact with quoted portion URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/relates-to-with-quotation | |||||
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0..1 | CodeableConcept | Publication status URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/artifact-publication-status Binding: Cited Artifact Status Type (preferred) | |||||
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0..* | CodeableConcept | How the variable is handled URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-handling-detail Binding: EvidenceVariable Handling Extension Value Set (preferred) | |||||
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?!Σ | 0..* | Extension | Extensions that cannot be ignored | ||||
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ΣC | 0..1 | uri | Canonical identifier for this evidence variable, represented as a URI (globally unique) Constraints: cnl-1 | ||||
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Σ | 0..* | Identifier | Additional identifier for the evidence variable | ||||
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Σ | 0..1 | string | Business version of the evidence variable | ||||
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Σ | 0..1 | How to compare versions Binding: VersionAlgorithm (extensible) | |||||
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string | |||||||
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Coding | |||||||
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ΣC | 0..1 | string | Name for this evidence variable (computer friendly) | ||||
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Σ | 0..1 | string | Name for this evidence variable (human friendly) | ||||
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Σ | 0..1 | string | Title for use in informal contexts | ||||
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0..1 | markdown | Display of how to cite this EvidenceVariable | |||||
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?!Σ | 1..1 | code | draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact. | ||||
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0..1 | boolean | For testing only - never for real usage | |||||
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Σ | 0..1 | dateTime | Date last changed | ||||
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0..* | ContactDetail | Who authored the content | |||||
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Σ | 0..1 | string | Name of the publisher/steward (organization or individual) | ||||
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Σ | 0..* | ContactDetail | Contact details for the publisher | ||||
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0..* | ContactDetail | Who entered the data for the evidence variable | |||||
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0..* | ContactDetail | Who edited the content | |||||
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0..* | ContactDetail | Who reviewed the content | |||||
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0..* | ContactDetail | Who endorsed the content | |||||
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Σ | 0..1 | markdown | Natural language description of the evidence variable | ||||
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0..* | Annotation | Used for footnotes or explanatory notes | |||||
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Σ | 0..* | UsageContext | The context that the content is intended to support | ||||
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0..1 | markdown | Why this EvidenceVariable is defined | |||||
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0..1 | markdown | Intellectual property ownership, may include restrictions on use | |||||
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0..1 | string | Copyright holder and year(s) | |||||
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0..1 | date | When the resource was approved by publisher | |||||
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0..1 | date | When the resource was last reviewed by the publisher | |||||
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0..1 | Period | When the resource is expected to be used | |||||
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0..* | BackboneElement | Relationships to other Resources | |||||
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0..1 | string | Unique id for inter-element referencing | |||||
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0..* | Extension | Additional content defined by implementations | |||||
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?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
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1..1 | code | documentation | 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 Binding: ArtifactRelationshipType (required): The type of relationship to the related artifact. | |||||
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1..1 | The artifact that is related to this EvidenceVariable | ||||||
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uri | |||||||
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Attachment | |||||||
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canonical(Resource) | |||||||
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Reference(Resource) | |||||||
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markdown | |||||||
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0..1 | boolean | Actual or conceptual | |||||
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Σ | 0..1 | CodeableReference(Group) | The meaning of the evidence variable Binding: EvidenceVariableDefinition (example) | ||||
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0..1 | id | Unique id for inter-element referencing | |||||
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0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
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0..1 | CodeableConcept | Reference to a concept (by class) | |||||
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0..1 | id | Unique id for inter-element referencing | |||||
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0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
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1..1 | Coding | Code defined by a terminology system Required Pattern: At least the following | |||||
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0..1 | string | Unique id for inter-element referencing | |||||
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0..* | Extension | Additional content defined by implementations | |||||
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1..1 | uri | Identity of the terminology system Fixed Value: https://fevir.net/resources/CodeSystem/179423 | |||||
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0..1 | string | Version of the system - if relevant | |||||
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1..1 | code | Symbol in syntax defined by the system Fixed Value: defined-in-handling-and-category | |||||
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1..1 | string | Representation defined by the system Fixed Value: Defined in handling and category elements | |||||
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0..1 | boolean | If this coding was chosen directly by the user | |||||
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0..1 | string | Plain text representation of the concept | |||||
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0..1 | Reference() | Reference to a resource (by instance) | |||||
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0..* | BackboneElement | Further specification of the definition | |||||
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0..1 | string | Unique id for inter-element referencing | |||||
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0..* | Extension | Additional content defined by implementations | |||||
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?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
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1..1 | CodeableConcept | Attribute of the definition Binding: EvidenceVariableDefinitionModifierCode (example) | |||||
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1..1 | Specification of the definition attribute | ||||||
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CodeableConcept | |||||||
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boolean | |||||||
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Quantity | |||||||
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Range | |||||||
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Period | |||||||
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RelativeTime | |||||||
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Reference(Resource) | |||||||
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Expression | |||||||
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uri | |||||||
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1..1 | code | boolean | continuous | dichotomous | ordinal | polychotomous | extension Binding: EvidenceVariableHandling (required) | |||||
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2..* | BackboneElement | A grouping for dichotomous, ordinal, or polychotomouos variables | |||||
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0..1 | string | Unique id for inter-element referencing | |||||
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0..* | Extension | Additional content defined by implementations | |||||
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?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
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1..1 | string | Description of the grouping | |||||
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0..1 | Definition of the grouping | ||||||
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CodeableConcept | |||||||
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Quantity | |||||||
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Range | |||||||
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Reference(Group) | |||||||
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0..1 | Expression | Condition determining whether the data will be collected | |||||
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0..* | CodeableConcept | Classification Binding: EvidenceVariableClassifier (example) | |||||
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0..* | BackboneElement | How the data element (value of the variable) is found | |||||
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0..1 | string | Unique id for inter-element referencing | |||||
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0..* | Extension | Additional content defined by implementations | |||||
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?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
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0..1 | CodeableConcept | Type of data used to express value of the variable Binding: FHIRTypes (preferred): Either a resource or a data type, including logical model types. | |||||
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0..1 | string | Where to find the data element in the dataset | |||||
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0..1 | string | Character(s) separating values in a string-based list | |||||
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0..* | See dataStorage (EvidenceVariable) | ||||||
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0..1 | RelativeTime | When the variable is observed | |||||
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0..1 | Period | Calendar-based timing when the variable is observed | |||||
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0..* | BackboneElement | Limit on acceptability of data value | |||||
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0..1 | string | Unique id for inter-element referencing | |||||
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0..* | Extension | Additional content defined by implementations | |||||
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?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
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0..1 | CodeableConcept | Condition determining whether this constraint applies Binding: AdministrativeGender (example) | |||||
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0..1 | Quantity | The lowest permissible value of the variable | |||||
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0..1 | Quantity | The highest permissible value of the variable | |||||
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0..1 | dateTime | The earliest permissible value of the variable | |||||
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0..1 | dateTime | The latest permissible value of the variable | |||||
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0..1 | unsignedInt | The lowest number of characters allowed for a value of the variable | |||||
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0..1 | positiveInt | The highest number of characters allowed for a value of the variable | |||||
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0..1 | CodeableConcept | Rule for acceptable data values Binding: EvidenceVariableConstraint (example) | |||||
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0..1 | Expression | Rule for acceptable data values, as an Expression | |||||
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0..1 | Reference(ValueSet) | List of anticipated values used to express value of the variable | |||||
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0..1 | Reference(ValueSet) | List of anticipated values used to express units for the value of the variable | |||||
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0..1 | boolean | Permissibility of unanticipated value used to express value of the variable | |||||
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0..* | CodeableConcept | How missing data can be interpreted Binding: DataAbsentReason (example) | |||||
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0..* | CodeableConcept | How erroneous data is processed Binding: EvidenceVariableUnacceptableDataHandling (example) | |||||
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Path | Conformance | ValueSet | URI |
EvidenceVariable.language | required | AllLanguageshttp://hl7.org/fhir/ValueSet/all-languages|6.0.0-ballot3 From the FHIR Standard | |
EvidenceVariable.versionAlgorithm[x] | extensible | VersionAlgorithmhttp://hl7.org/fhir/ValueSet/version-algorithm From the FHIR Standard | |
EvidenceVariable.status | required | PublicationStatushttp://hl7.org/fhir/ValueSet/publication-status|6.0.0-ballot3 From the FHIR Standard | |
EvidenceVariable.relatesTo.type | required | ArtifactRelationshipTypehttp://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3 From the FHIR Standard | |
EvidenceVariable.definition | example | EvidenceVariableDefinitionhttp://hl7.org/fhir/ValueSet/evidence-variable-definition From the FHIR Standard | |
EvidenceVariable.definitionModifier.code | example | EvidenceVariableDefinitionModifierCodehttp://hl7.org/fhir/ValueSet/evidence-variable-definition-modifier-code From the FHIR Standard | |
EvidenceVariable.handling | required | EvidenceVariableHandlinghttp://hl7.org/fhir/ValueSet/variable-handling|6.0.0-ballot3 From the FHIR Standard | |
EvidenceVariable.classifier | example | EvidenceVariableClassifierhttp://hl7.org/fhir/ValueSet/evidence-variable-classifier From the FHIR Standard | |
EvidenceVariable.dataStorage.datatype | preferred | FHIRTypeshttp://hl7.org/fhir/ValueSet/fhir-types From the FHIR Standard | |
EvidenceVariable.constraint.conditional | example | AdministrativeGenderhttp://hl7.org/fhir/ValueSet/administrative-gender From the FHIR Standard | |
EvidenceVariable.constraint.code | example | EvidenceVariableConstrainthttp://hl7.org/fhir/ValueSet/evidence-variable-constraint From the FHIR Standard | |
EvidenceVariable.missingDataMeaning | example | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reason From the FHIR Standard | |
EvidenceVariable.unacceptableDataHandling | example | EvidenceVariableUnacceptableDataHandlinghttp://hl7.org/fhir/ValueSet/evidence-variable-unacceptable-data-handling From the FHIR Standard |
Id | Grade | Path(s) | Details | Requirements |
cnl-0 | warning | EvidenceVariable | Name should be usable as an identifier for the module by machine processing applications such as code generation : name.exists() implies name.matches('^[A-Z]([A-Za-z0-9_]){1,254}$') | |
cnl-1 | warning | EvidenceVariable.url | URL should not contain | or # - these characters make processing canonical references problematic : exists() implies matches('^[^|# ]+$') | |
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |
This structure is derived from VariableDefinition
Key Elements View
Name | Flags | Card. | Type | Description & Constraints Filter: ![]() ![]() |
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C | 0..* | VariableDefinition | A definition of an exposure, outcome, or other variable Constraints: cnl-0 |
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?!Σ | 0..1 | uri | A set of rules under which this content was created |
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0..* | Resource | Contained, inline Resources | |
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Content/Rules for all slices | |||
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0..* | (Complex) | Related artifact with quoted portion URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/relates-to-with-quotation | |
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0..1 | CodeableConcept | Publication status URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/artifact-publication-status Binding: Cited Artifact Status Type (preferred) | |
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0..* | CodeableConcept | How the variable is handled URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-handling-detail Binding: EvidenceVariable Handling Extension Value Set (preferred) | |
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?!Σ | 0..* | Extension | Extensions that cannot be ignored |
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?!Σ | 1..1 | code | draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact. |
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1..1 | code | boolean | continuous | dichotomous | ordinal | polychotomous | extension Binding: EvidenceVariableHandling (required) | |
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2..* | BackboneElement | A grouping for dichotomous, ordinal, or polychotomouos variables | |
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?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized |
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1..1 | string | Description of the grouping | |
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Path | Conformance | ValueSet | URI |
EvidenceVariable.status | required | PublicationStatushttp://hl7.org/fhir/ValueSet/publication-status|6.0.0-ballot3 From the FHIR Standard | |
EvidenceVariable.handling | required | EvidenceVariableHandlinghttp://hl7.org/fhir/ValueSet/variable-handling|6.0.0-ballot3 From the FHIR Standard |
Id | Grade | Path(s) | Details | Requirements |
cnl-0 | warning | EvidenceVariable | Name should be usable as an identifier for the module by machine processing applications such as code generation : name.exists() implies name.matches('^[A-Z]([A-Za-z0-9_]){1,254}$') | |
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |
Differential View
This structure is derived from VariableDefinition
Name | Flags | Card. | Type | Description & Constraints Filter: ![]() ![]() |
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VariableDefinition | |||
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1..1 | Coding | Code defined by a terminology system Required Pattern: At least the following | |
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1..1 | uri | Identity of the terminology system Fixed Value: https://fevir.net/resources/CodeSystem/179423 | |
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1..1 | code | Symbol in syntax defined by the system Fixed Value: defined-in-handling-and-category | |
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1..1 | string | Representation defined by the system Fixed Value: Defined in handling and category elements | |
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2..* | BackboneElement | A grouping for dichotomous, ordinal, or polychotomouos variables | |
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1..1 | string | Description of the grouping | |
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Snapshot View
Name | Flags | Card. | Type | Description & Constraints Filter: ![]() ![]() | ||||
---|---|---|---|---|---|---|---|---|
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C | 0..* | VariableDefinition | A definition of an exposure, outcome, or other variable Constraints: cnl-0 | ||||
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Σ | 0..1 | id | Logical id of this artifact | ||||
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Σ | 0..1 | Meta | Metadata about the resource | ||||
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?!Σ | 0..1 | uri | A set of rules under which this content was created | ||||
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0..1 | code | Language of the resource content Binding: AllLanguages (required): IETF language tag for a human language
| |||||
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0..1 | Narrative | Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements | |||||
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0..* | Resource | Contained, inline Resources | |||||
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0..* | Extension | Extension Slice: Unordered, Open by value:url | |||||
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0..* | (Complex) | Related artifact with quoted portion URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/relates-to-with-quotation | |||||
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0..1 | CodeableConcept | Publication status URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/artifact-publication-status Binding: Cited Artifact Status Type (preferred) | |||||
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0..* | CodeableConcept | How the variable is handled URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-handling-detail Binding: EvidenceVariable Handling Extension Value Set (preferred) | |||||
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?!Σ | 0..* | Extension | Extensions that cannot be ignored | ||||
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ΣC | 0..1 | uri | Canonical identifier for this evidence variable, represented as a URI (globally unique) Constraints: cnl-1 | ||||
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Σ | 0..* | Identifier | Additional identifier for the evidence variable | ||||
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Σ | 0..1 | string | Business version of the evidence variable | ||||
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Σ | 0..1 | How to compare versions Binding: VersionAlgorithm (extensible) | |||||
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string | |||||||
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Coding | |||||||
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ΣC | 0..1 | string | Name for this evidence variable (computer friendly) | ||||
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Σ | 0..1 | string | Name for this evidence variable (human friendly) | ||||
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Σ | 0..1 | string | Title for use in informal contexts | ||||
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0..1 | markdown | Display of how to cite this EvidenceVariable | |||||
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?!Σ | 1..1 | code | draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact. | ||||
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0..1 | boolean | For testing only - never for real usage | |||||
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Σ | 0..1 | dateTime | Date last changed | ||||
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0..* | ContactDetail | Who authored the content | |||||
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Σ | 0..1 | string | Name of the publisher/steward (organization or individual) | ||||
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Σ | 0..* | ContactDetail | Contact details for the publisher | ||||
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0..* | ContactDetail | Who entered the data for the evidence variable | |||||
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0..* | ContactDetail | Who edited the content | |||||
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0..* | ContactDetail | Who reviewed the content | |||||
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0..* | ContactDetail | Who endorsed the content | |||||
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Σ | 0..1 | markdown | Natural language description of the evidence variable | ||||
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0..* | Annotation | Used for footnotes or explanatory notes | |||||
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Σ | 0..* | UsageContext | The context that the content is intended to support | ||||
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0..1 | markdown | Why this EvidenceVariable is defined | |||||
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0..1 | markdown | Intellectual property ownership, may include restrictions on use | |||||
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0..1 | string | Copyright holder and year(s) | |||||
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0..1 | date | When the resource was approved by publisher | |||||
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0..1 | date | When the resource was last reviewed by the publisher | |||||
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0..1 | Period | When the resource is expected to be used | |||||
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0..* | BackboneElement | Relationships to other Resources | |||||
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0..1 | string | Unique id for inter-element referencing | |||||
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0..* | Extension | Additional content defined by implementations | |||||
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?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
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1..1 | code | documentation | 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 Binding: ArtifactRelationshipType (required): The type of relationship to the related artifact. | |||||
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1..1 | The artifact that is related to this EvidenceVariable | ||||||
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uri | |||||||
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Attachment | |||||||
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canonical(Resource) | |||||||
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Reference(Resource) | |||||||
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markdown | |||||||
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0..1 | boolean | Actual or conceptual | |||||
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Σ | 0..1 | CodeableReference(Group) | The meaning of the evidence variable Binding: EvidenceVariableDefinition (example) | ||||
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0..1 | id | Unique id for inter-element referencing | |||||
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0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
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0..1 | CodeableConcept | Reference to a concept (by class) | |||||
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0..1 | id | Unique id for inter-element referencing | |||||
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0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
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1..1 | Coding | Code defined by a terminology system Required Pattern: At least the following | |||||
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0..1 | string | Unique id for inter-element referencing | |||||
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0..* | Extension | Additional content defined by implementations | |||||
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1..1 | uri | Identity of the terminology system Fixed Value: https://fevir.net/resources/CodeSystem/179423 | |||||
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0..1 | string | Version of the system - if relevant | |||||
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1..1 | code | Symbol in syntax defined by the system Fixed Value: defined-in-handling-and-category | |||||
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1..1 | string | Representation defined by the system Fixed Value: Defined in handling and category elements | |||||
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0..1 | boolean | If this coding was chosen directly by the user | |||||
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0..1 | string | Plain text representation of the concept | |||||
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0..1 | Reference() | Reference to a resource (by instance) | |||||
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0..* | BackboneElement | Further specification of the definition | |||||
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0..1 | string | Unique id for inter-element referencing | |||||
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0..* | Extension | Additional content defined by implementations | |||||
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?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
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1..1 | CodeableConcept | Attribute of the definition Binding: EvidenceVariableDefinitionModifierCode (example) | |||||
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1..1 | Specification of the definition attribute | ||||||
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CodeableConcept | |||||||
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boolean | |||||||
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Quantity | |||||||
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Range | |||||||
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Period | |||||||
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RelativeTime | |||||||
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Reference(Resource) | |||||||
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Expression | |||||||
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uri | |||||||
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1..1 | code | boolean | continuous | dichotomous | ordinal | polychotomous | extension Binding: EvidenceVariableHandling (required) | |||||
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2..* | BackboneElement | A grouping for dichotomous, ordinal, or polychotomouos variables | |||||
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0..1 | string | Unique id for inter-element referencing | |||||
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0..* | Extension | Additional content defined by implementations | |||||
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?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
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1..1 | string | Description of the grouping | |||||
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0..1 | Definition of the grouping | ||||||
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CodeableConcept | |||||||
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Quantity | |||||||
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Range | |||||||
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Reference(Group) | |||||||
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0..1 | Expression | Condition determining whether the data will be collected | |||||
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0..* | CodeableConcept | Classification Binding: EvidenceVariableClassifier (example) | |||||
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0..* | BackboneElement | How the data element (value of the variable) is found | |||||
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0..1 | string | Unique id for inter-element referencing | |||||
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0..* | Extension | Additional content defined by implementations | |||||
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?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
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0..1 | CodeableConcept | Type of data used to express value of the variable Binding: FHIRTypes (preferred): Either a resource or a data type, including logical model types. | |||||
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0..1 | string | Where to find the data element in the dataset | |||||
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0..1 | string | Character(s) separating values in a string-based list | |||||
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0..* | See dataStorage (EvidenceVariable) | ||||||
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0..1 | RelativeTime | When the variable is observed | |||||
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0..1 | Period | Calendar-based timing when the variable is observed | |||||
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0..* | BackboneElement | Limit on acceptability of data value | |||||
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0..1 | string | Unique id for inter-element referencing | |||||
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0..* | Extension | Additional content defined by implementations | |||||
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?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
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0..1 | CodeableConcept | Condition determining whether this constraint applies Binding: AdministrativeGender (example) | |||||
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0..1 | Quantity | The lowest permissible value of the variable | |||||
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0..1 | Quantity | The highest permissible value of the variable | |||||
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0..1 | dateTime | The earliest permissible value of the variable | |||||
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0..1 | dateTime | The latest permissible value of the variable | |||||
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0..1 | unsignedInt | The lowest number of characters allowed for a value of the variable | |||||
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0..1 | positiveInt | The highest number of characters allowed for a value of the variable | |||||
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0..1 | CodeableConcept | Rule for acceptable data values Binding: EvidenceVariableConstraint (example) | |||||
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0..1 | Expression | Rule for acceptable data values, as an Expression | |||||
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0..1 | Reference(ValueSet) | List of anticipated values used to express value of the variable | |||||
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0..1 | Reference(ValueSet) | List of anticipated values used to express units for the value of the variable | |||||
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0..1 | boolean | Permissibility of unanticipated value used to express value of the variable | |||||
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0..* | CodeableConcept | How missing data can be interpreted Binding: DataAbsentReason (example) | |||||
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0..* | CodeableConcept | How erroneous data is processed Binding: EvidenceVariableUnacceptableDataHandling (example) | |||||
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Path | Conformance | ValueSet | URI |
EvidenceVariable.language | required | AllLanguageshttp://hl7.org/fhir/ValueSet/all-languages|6.0.0-ballot3 From the FHIR Standard | |
EvidenceVariable.versionAlgorithm[x] | extensible | VersionAlgorithmhttp://hl7.org/fhir/ValueSet/version-algorithm From the FHIR Standard | |
EvidenceVariable.status | required | PublicationStatushttp://hl7.org/fhir/ValueSet/publication-status|6.0.0-ballot3 From the FHIR Standard | |
EvidenceVariable.relatesTo.type | required | ArtifactRelationshipTypehttp://hl7.org/fhir/ValueSet/artifact-relationship-type|6.0.0-ballot3 From the FHIR Standard | |
EvidenceVariable.definition | example | EvidenceVariableDefinitionhttp://hl7.org/fhir/ValueSet/evidence-variable-definition From the FHIR Standard | |
EvidenceVariable.definitionModifier.code | example | EvidenceVariableDefinitionModifierCodehttp://hl7.org/fhir/ValueSet/evidence-variable-definition-modifier-code From the FHIR Standard | |
EvidenceVariable.handling | required | EvidenceVariableHandlinghttp://hl7.org/fhir/ValueSet/variable-handling|6.0.0-ballot3 From the FHIR Standard | |
EvidenceVariable.classifier | example | EvidenceVariableClassifierhttp://hl7.org/fhir/ValueSet/evidence-variable-classifier From the FHIR Standard | |
EvidenceVariable.dataStorage.datatype | preferred | FHIRTypeshttp://hl7.org/fhir/ValueSet/fhir-types From the FHIR Standard | |
EvidenceVariable.constraint.conditional | example | AdministrativeGenderhttp://hl7.org/fhir/ValueSet/administrative-gender From the FHIR Standard | |
EvidenceVariable.constraint.code | example | EvidenceVariableConstrainthttp://hl7.org/fhir/ValueSet/evidence-variable-constraint From the FHIR Standard | |
EvidenceVariable.missingDataMeaning | example | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reason From the FHIR Standard | |
EvidenceVariable.unacceptableDataHandling | example | EvidenceVariableUnacceptableDataHandlinghttp://hl7.org/fhir/ValueSet/evidence-variable-unacceptable-data-handling From the FHIR Standard |
Id | Grade | Path(s) | Details | Requirements |
cnl-0 | warning | EvidenceVariable | Name should be usable as an identifier for the module by machine processing applications such as code generation : name.exists() implies name.matches('^[A-Z]([A-Za-z0-9_]){1,254}$') | |
cnl-1 | warning | EvidenceVariable.url | URL should not contain | or # - these characters make processing canonical references problematic : exists() implies matches('^[^|# ]+$') | |
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |
This structure is derived from VariableDefinition
Other representations of profile: CSV, Excel, Schematron