Evidence Based Medicine on FHIR Implementation Guide
2.0.0-ballot - ballot
Evidence Based Medicine on FHIR Implementation Guide
2.0.0-ballot - ballot
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 2.0.0-ballot 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: 2.0.0-ballot | |||
| Standards status: Draft | Maturity Level: 1 | Computable Name: GroupAssignment | ||
| Other Identifiers: OID:2.16.840.1.113883.4.642.40.44.42.48 | ||||
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.
Usage:
Description of Profiles, Differentials, Snapshots and how the different presentations work.
This structure is derived from VariableDefinition
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  EvidenceVariable |
VariableDefinition | |||
  definition |
||||
  concept |
||||
 coding |
1..1 | Coding | Code defined by a terminology system Required Pattern: At least the following | |
  system |
1..1 | uri | Identity of the terminology system Fixed Value: https://fevir.net/resources/CodeSystem/179423 | |
| code |
1..1 | code | Symbol in syntax defined by the system Fixed Value: defined-in-handling-and-category | |
 display |
1..1 | string | Representation defined by the system Fixed Value: Defined in handling and category elements | |
| category |
2..* | BackboneElement | A grouping for ordinal or polychotomous variables | |
| name |
1..1 | string | Description of the grouping | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| EvidenceVariable |
C | 0..* | VariableDefinition | A definition of an exposure, outcome, or other variable cnl-0: Name should be usable as an identifier for the module by machine processing applications such as code generation |
 implicitRules |
?!Σ | 0..1 | uri | A set of rules under which this content was created ele-1: All FHIR elements must have a @value or children |
| contained |
0..* | Resource | Contained, inline Resources | |
 Slices for extension |
Content/Rules for all slices | |||
  classifier |
0..* | CodeableConcept | Classification URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-classifier ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both | |
| conditional |
0..1 | Expression | When the variable is observed URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-conditional ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both | |
| dataStorage |
0..* | (Complex) | How and where the data element (value of the variable) is found URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-data-storage ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both | |
| timing |
0..1 | (Complex) | Timing in which the characteristic is determined or action is taken URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/characteristic-timing ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both | |
| period |
0..1 | Period | Date(s) and time(s) when the variable is observed URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-period ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both | |
| constraint |
0..* | (Complex) | Limit on acceptability of data value URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-constraint ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both | |
| missingDataMeaning |
0..1 | CodeableConcept | How missing data is interpreted URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-missing-data ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both | |
 unacceptableDataHandling |
0..* | CodeableConcept | How erroneous data is processed URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-data-cleaning ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both | |
 modifierExtension |
?!Σ | 0..* | Extension | Extensions that cannot be ignored ele-1: All FHIR elements must have a @value or children |
| status |
?!Σ | 1..1 | code | draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact. ele-1: All FHIR elements must have a @value or children |
| handling |
1..1 | code | continuous | dichotomous | ordinal | polychotomous Binding: EvidenceVariableHandling (required) ele-1: All FHIR elements must have a @value or children | |
 category |
2..* | BackboneElement | A grouping for ordinal or polychotomous variables ele-1: All FHIR elements must have a @value or children | |
| modifierExtension |
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children |
| name |
1..1 | string | Description of the grouping ele-1: All FHIR elements must have a @value or children | |
| Documentation for this format | ||||
| Path | Conformance | ValueSet | URI |
| EvidenceVariable.status | required | PublicationStatushttp://hl7.org/fhir/ValueSet/publication-status|6.0.0-ballot2from the FHIR Standard | |
| EvidenceVariable.handling | required | EvidenceVariableHandlinghttp://hl7.org/fhir/ValueSet/variable-handling|6.0.0-ballot2from 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() |
| Name | Flags | Card. | Type | Description & Constraints | ||||
|---|---|---|---|---|---|---|---|---|
| EvidenceVariable |
C | 0..* | VariableDefinition | A definition of an exposure, outcome, or other variable cnl-0: Name should be usable as an identifier for the module by machine processing applications such as code generation | ||||
| id |
Σ | 0..1 | id | Logical id of this artifact | ||||
| meta |
Σ | 0..1 | Meta | Metadata about the resource | ||||
| implicitRules |
?!Σ | 0..1 | uri | A set of rules under which this content was created | ||||
| language |
0..1 | code | Language of the resource content Binding: AllLanguages (required): IETF language tag for a human language
| |||||
| text |
0..1 | Narrative | Text summary of the resource, for human interpretation | |||||
| contained |
0..* | Resource | Contained, inline Resources | |||||
 Slices for extension |
0..* | Extension | Extension Slice: Unordered, Open by value:url | |||||
| classifier |
0..* | CodeableConcept | Classification URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-classifier | |||||
| conditional |
0..1 | Expression | When the variable is observed URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-conditional | |||||
| dataStorage |
0..* | (Complex) | How and where the data element (value of the variable) is found URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-data-storage | |||||
| timing |
0..1 | (Complex) | Timing in which the characteristic is determined or action is taken URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/characteristic-timing | |||||
| period |
0..1 | Period | Date(s) and time(s) when the variable is observed URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-period | |||||
| constraint |
0..* | (Complex) | Limit on acceptability of data value URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-constraint | |||||
| missingDataMeaning |
0..1 | CodeableConcept | How missing data is interpreted URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-missing-data | |||||
| unacceptableDataHandling |
0..* | CodeableConcept | How erroneous data is processed URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-data-cleaning | |||||
| modifierExtension |
?!Σ | 0..* | Extension | Extensions that cannot be ignored | ||||
| url |
ΣC | 0..1 | uri | Canonical identifier for this evidence variable, represented as a URI (globally unique) cnl-1: URL should not contain | or # - these characters make processing canonical references problematic | ||||
| identifier |
Σ | 0..* | Identifier | Additional identifier for the evidence variable | ||||
| version |
Σ | 0..1 | string | Business version of the evidence variable | ||||
 versionAlgorithm[x] |
Σ | 0..1 | How to compare versions Binding: VersionAlgorithm (extensible) | |||||
| versionAlgorithmString |
string | |||||||
| versionAlgorithmCoding |
Coding | |||||||
| name |
ΣC | 0..1 | string | Name for this evidence variable (computer friendly) | ||||
| title |
Σ | 0..1 | string | Name for this evidence variable (human friendly) | ||||
| shortTitle |
Σ | 0..1 | string | Title for use in informal contexts | ||||
| status |
?!Σ | 1..1 | code | draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact. | ||||
| experimental |
0..1 | boolean | For testing purposes, not real usage | |||||
| date |
Σ | 0..1 | dateTime | Date last changed | ||||
| publisher |
Σ | 0..1 | string | Name of the publisher/steward (organization or individual) | ||||
| contact |
Σ | 0..* | ContactDetail | Contact details for the publisher | ||||
| description |
Σ | 0..1 | markdown | Natural language description of the evidence variable | ||||
| note |
0..* | Annotation | Used for footnotes or explanatory notes | |||||
| useContext |
Σ | 0..* | UsageContext | The context that the content is intended to support | ||||
| purpose |
0..1 | markdown | Why this EvidenceVariable is defined | |||||
| copyright |
0..1 | markdown | Use and/or publishing restrictions | |||||
| copyrightLabel |
0..1 | string | Copyright holder and year(s) | |||||
| approvalDate |
0..1 | date | When the resource was approved by publisher | |||||
| lastReviewDate |
0..1 | date | When the resource was last reviewed by the publisher | |||||
| effectivePeriod |
0..1 | Period | When the resource is expected to be used | |||||
| author |
0..* | ContactDetail | Who authored the content | |||||
| editor |
0..* | ContactDetail | Who edited the content | |||||
| reviewer |
0..* | ContactDetail | Who reviewed the content | |||||
| endorser |
0..* | ContactDetail | Who endorsed the content | |||||
| relatedArtifact |
0..* | RelatedArtifact | Additional documentation, citations, etc | |||||
| actual |
0..1 | boolean | Actual or conceptual | |||||
 definition |
Σ | 0..1 | CodeableReference(Group) | Defines the variable with a concept and/or Reference Binding: EvidenceVariableDefinition (example) | ||||
| id |
0..1 | id | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
| concept |
0..1 | CodeableConcept | Reference to a concept (by class) | |||||
| id |
0..1 | id | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
| coding |
1..1 | Coding | Code defined by a terminology system Required Pattern: At least the following | |||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| system |
1..1 | uri | Identity of the terminology system Fixed Value: https://fevir.net/resources/CodeSystem/179423 | |||||
| version |
0..1 | string | Version of the system - if relevant | |||||
| code |
1..1 | code | Symbol in syntax defined by the system Fixed Value: defined-in-handling-and-category | |||||
| display |
1..1 | string | Representation defined by the system Fixed Value: Defined in handling and category elements | |||||
| userSelected |
0..1 | boolean | If this coding was chosen directly by the user | |||||
| text |
0..1 | string | Plain text representation of the concept | |||||
| reference |
0..1 | Reference() | Reference to a resource (by instance) | |||||
| handling |
1..1 | code | continuous | dichotomous | ordinal | polychotomous Binding: EvidenceVariableHandling (required) | |||||
| category |
2..* | BackboneElement | A grouping for ordinal or polychotomous variables | |||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
| name |
1..1 | string | Description of the grouping | |||||
| value[x] |
0..1 | Definition of the grouping | ||||||
| valueCodeableConcept |
CodeableConcept | |||||||
| valueQuantity |
Quantity | |||||||
| valueRange |
Range | |||||||
| valueReference |
Reference(Group) | |||||||
| Documentation for this format | ||||||||
| Path | Conformance | ValueSet | URI |
| EvidenceVariable.language | required | AllLanguageshttp://hl7.org/fhir/ValueSet/all-languages|6.0.0-ballot2from the FHIR Standard | |
| EvidenceVariable.versionAlgorithm[x] | extensible | VersionAlgorithmhttp://hl7.org/fhir/ValueSet/version-algorithmfrom the FHIR Standard | |
| EvidenceVariable.status | required | PublicationStatushttp://hl7.org/fhir/ValueSet/publication-status|6.0.0-ballot2from the FHIR Standard | |
| EvidenceVariable.definition | example | EvidenceVariableDefinitionhttp://hl7.org/fhir/ValueSet/evidence-variable-definitionfrom the FHIR Standard | |
| EvidenceVariable.handling | required | EvidenceVariableHandlinghttp://hl7.org/fhir/ValueSet/variable-handling|6.0.0-ballot2from 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
Differential View
This structure is derived from VariableDefinition
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| EvidenceVariable |
VariableDefinition | |||
| definition |
||||
| concept |
||||
| coding |
1..1 | Coding | Code defined by a terminology system Required Pattern: At least the following | |
| system |
1..1 | uri | Identity of the terminology system Fixed Value: https://fevir.net/resources/CodeSystem/179423 | |
| code |
1..1 | code | Symbol in syntax defined by the system Fixed Value: defined-in-handling-and-category | |
| display |
1..1 | string | Representation defined by the system Fixed Value: Defined in handling and category elements | |
| category |
2..* | BackboneElement | A grouping for ordinal or polychotomous variables | |
| name |
1..1 | string | Description of the grouping | |
| Documentation for this format | ||||
Key Elements View
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| EvidenceVariable |
C | 0..* | VariableDefinition | A definition of an exposure, outcome, or other variable cnl-0: Name should be usable as an identifier for the module by machine processing applications such as code generation |
| implicitRules |
?!Σ | 0..1 | uri | A set of rules under which this content was created ele-1: All FHIR elements must have a @value or children |
| contained |
0..* | Resource | Contained, inline Resources | |
| Slices for extension |
Content/Rules for all slices | |||
| classifier |
0..* | CodeableConcept | Classification URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-classifier ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both | |
| conditional |
0..1 | Expression | When the variable is observed URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-conditional ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both | |
| dataStorage |
0..* | (Complex) | How and where the data element (value of the variable) is found URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-data-storage ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both | |
| timing |
0..1 | (Complex) | Timing in which the characteristic is determined or action is taken URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/characteristic-timing ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both | |
| period |
0..1 | Period | Date(s) and time(s) when the variable is observed URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-period ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both | |
| constraint |
0..* | (Complex) | Limit on acceptability of data value URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-constraint ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both | |
| missingDataMeaning |
0..1 | CodeableConcept | How missing data is interpreted URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-missing-data ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both | |
| unacceptableDataHandling |
0..* | CodeableConcept | How erroneous data is processed URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-data-cleaning ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both | |
| modifierExtension |
?!Σ | 0..* | Extension | Extensions that cannot be ignored ele-1: All FHIR elements must have a @value or children |
| status |
?!Σ | 1..1 | code | draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact. ele-1: All FHIR elements must have a @value or children |
| handling |
1..1 | code | continuous | dichotomous | ordinal | polychotomous Binding: EvidenceVariableHandling (required) ele-1: All FHIR elements must have a @value or children | |
| category |
2..* | BackboneElement | A grouping for ordinal or polychotomous variables ele-1: All FHIR elements must have a @value or children | |
| modifierExtension |
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children |
| name |
1..1 | string | Description of the grouping ele-1: All FHIR elements must have a @value or children | |
| Documentation for this format | ||||
| Path | Conformance | ValueSet | URI |
| EvidenceVariable.status | required | PublicationStatushttp://hl7.org/fhir/ValueSet/publication-status|6.0.0-ballot2from the FHIR Standard | |
| EvidenceVariable.handling | required | EvidenceVariableHandlinghttp://hl7.org/fhir/ValueSet/variable-handling|6.0.0-ballot2from 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() |
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints | ||||
|---|---|---|---|---|---|---|---|---|
| EvidenceVariable |
C | 0..* | VariableDefinition | A definition of an exposure, outcome, or other variable cnl-0: Name should be usable as an identifier for the module by machine processing applications such as code generation | ||||
| id |
Σ | 0..1 | id | Logical id of this artifact | ||||
| meta |
Σ | 0..1 | Meta | Metadata about the resource | ||||
| implicitRules |
?!Σ | 0..1 | uri | A set of rules under which this content was created | ||||
| language |
0..1 | code | Language of the resource content Binding: AllLanguages (required): IETF language tag for a human language
| |||||
| text |
0..1 | Narrative | Text summary of the resource, for human interpretation | |||||
| contained |
0..* | Resource | Contained, inline Resources | |||||
| Slices for extension |
0..* | Extension | Extension Slice: Unordered, Open by value:url | |||||
| classifier |
0..* | CodeableConcept | Classification URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-classifier | |||||
| conditional |
0..1 | Expression | When the variable is observed URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-conditional | |||||
| dataStorage |
0..* | (Complex) | How and where the data element (value of the variable) is found URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-data-storage | |||||
| timing |
0..1 | (Complex) | Timing in which the characteristic is determined or action is taken URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/characteristic-timing | |||||
| period |
0..1 | Period | Date(s) and time(s) when the variable is observed URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-period | |||||
| constraint |
0..* | (Complex) | Limit on acceptability of data value URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-constraint | |||||
| missingDataMeaning |
0..1 | CodeableConcept | How missing data is interpreted URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-missing-data | |||||
| unacceptableDataHandling |
0..* | CodeableConcept | How erroneous data is processed URL: http://hl7.org/fhir/uv/ebm/StructureDefinition/evidence-variable-data-cleaning | |||||
| modifierExtension |
?!Σ | 0..* | Extension | Extensions that cannot be ignored | ||||
| url |
ΣC | 0..1 | uri | Canonical identifier for this evidence variable, represented as a URI (globally unique) cnl-1: URL should not contain | or # - these characters make processing canonical references problematic | ||||
| identifier |
Σ | 0..* | Identifier | Additional identifier for the evidence variable | ||||
| version |
Σ | 0..1 | string | Business version of the evidence variable | ||||
| versionAlgorithm[x] |
Σ | 0..1 | How to compare versions Binding: VersionAlgorithm (extensible) | |||||
| versionAlgorithmString |
string | |||||||
| versionAlgorithmCoding |
Coding | |||||||
| name |
ΣC | 0..1 | string | Name for this evidence variable (computer friendly) | ||||
| title |
Σ | 0..1 | string | Name for this evidence variable (human friendly) | ||||
| shortTitle |
Σ | 0..1 | string | Title for use in informal contexts | ||||
| status |
?!Σ | 1..1 | code | draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact. | ||||
| experimental |
0..1 | boolean | For testing purposes, not real usage | |||||
| date |
Σ | 0..1 | dateTime | Date last changed | ||||
| publisher |
Σ | 0..1 | string | Name of the publisher/steward (organization or individual) | ||||
| contact |
Σ | 0..* | ContactDetail | Contact details for the publisher | ||||
| description |
Σ | 0..1 | markdown | Natural language description of the evidence variable | ||||
| note |
0..* | Annotation | Used for footnotes or explanatory notes | |||||
| useContext |
Σ | 0..* | UsageContext | The context that the content is intended to support | ||||
| purpose |
0..1 | markdown | Why this EvidenceVariable is defined | |||||
| copyright |
0..1 | markdown | Use and/or publishing restrictions | |||||
| copyrightLabel |
0..1 | string | Copyright holder and year(s) | |||||
| approvalDate |
0..1 | date | When the resource was approved by publisher | |||||
| lastReviewDate |
0..1 | date | When the resource was last reviewed by the publisher | |||||
| effectivePeriod |
0..1 | Period | When the resource is expected to be used | |||||
| author |
0..* | ContactDetail | Who authored the content | |||||
| editor |
0..* | ContactDetail | Who edited the content | |||||
| reviewer |
0..* | ContactDetail | Who reviewed the content | |||||
| endorser |
0..* | ContactDetail | Who endorsed the content | |||||
| relatedArtifact |
0..* | RelatedArtifact | Additional documentation, citations, etc | |||||
| actual |
0..1 | boolean | Actual or conceptual | |||||
| definition |
Σ | 0..1 | CodeableReference(Group) | Defines the variable with a concept and/or Reference Binding: EvidenceVariableDefinition (example) | ||||
| id |
0..1 | id | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
| concept |
0..1 | CodeableConcept | Reference to a concept (by class) | |||||
| id |
0..1 | id | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
| coding |
1..1 | Coding | Code defined by a terminology system Required Pattern: At least the following | |||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| system |
1..1 | uri | Identity of the terminology system Fixed Value: https://fevir.net/resources/CodeSystem/179423 | |||||
| version |
0..1 | string | Version of the system - if relevant | |||||
| code |
1..1 | code | Symbol in syntax defined by the system Fixed Value: defined-in-handling-and-category | |||||
| display |
1..1 | string | Representation defined by the system Fixed Value: Defined in handling and category elements | |||||
| userSelected |
0..1 | boolean | If this coding was chosen directly by the user | |||||
| text |
0..1 | string | Plain text representation of the concept | |||||
| reference |
0..1 | Reference() | Reference to a resource (by instance) | |||||
| handling |
1..1 | code | continuous | dichotomous | ordinal | polychotomous Binding: EvidenceVariableHandling (required) | |||||
| category |
2..* | BackboneElement | A grouping for ordinal or polychotomous variables | |||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
| name |
1..1 | string | Description of the grouping | |||||
| value[x] |
0..1 | Definition of the grouping | ||||||
| valueCodeableConcept |
CodeableConcept | |||||||
| valueQuantity |
Quantity | |||||||
| valueRange |
Range | |||||||
| valueReference |
Reference(Group) | |||||||
| Documentation for this format | ||||||||
| Path | Conformance | ValueSet | URI |
| EvidenceVariable.language | required | AllLanguageshttp://hl7.org/fhir/ValueSet/all-languages|6.0.0-ballot2from the FHIR Standard | |
| EvidenceVariable.versionAlgorithm[x] | extensible | VersionAlgorithmhttp://hl7.org/fhir/ValueSet/version-algorithmfrom the FHIR Standard | |
| EvidenceVariable.status | required | PublicationStatushttp://hl7.org/fhir/ValueSet/publication-status|6.0.0-ballot2from the FHIR Standard | |
| EvidenceVariable.definition | example | EvidenceVariableDefinitionhttp://hl7.org/fhir/ValueSet/evidence-variable-definitionfrom the FHIR Standard | |
| EvidenceVariable.handling | required | EvidenceVariableHandlinghttp://hl7.org/fhir/ValueSet/variable-handling|6.0.0-ballot2from 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
IG © 2024+ HL7 International / Clinical Decision Support. Package hl7.fhir.uv.ebm#2.0.0-ballot based on FHIR 6.0.0-ballot2. Generated 2024-12-19
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