Extensions for Using Data Elements from FHIR R5 in FHIR R4 - Downloaded Version null See the Directory of published versions

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Extension: ExtensionEvidence_VariableDefinition

Official URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Evidence.variableDefinition				Version: 0.1.0
Standards status: Trial-use			Maturity Level: 0	Computable Name: ExtensionEvidence_VariableDefinition

R5: Evidence.variableDefinition (new:BackboneElement)

This extension is part of the cross-version definitions generated to enable use of the element Evidence.variableDefinition as defined in FHIR R5 in FHIR R4.

The source element is defined as: Evidence.variableDefinition 1..* BackboneElement

Across FHIR versions, the element set has been mapped as:

• R5: Evidence.variableDefinition 1..* BackboneElement
• R4B: Evidence.variableDefinition 1..* BackboneElement

Following are the generation technical comments: Element Evidence.variableDefinition has a context of Evidence based on following the parent source element upwards and mapping to Evidence. Element Evidence.variableDefinition has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

Context of Use

This extension may be used on the following element(s)

• Element ID: Evidence

This extension is allowed for use with FHIR versions R4 to R4 .

Usage info

Usages:

• Use this Extension: Cross-version Profile for R5.Evidence for use in FHIR R4

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
Extension.extension:variableRole.​value[x]	Base	extensible	Cross-version ValueSet R5.EvidenceVariableRole for use in FHIR R4	📍0.1.0	This IG
Extension.extension:directnessMatch.​value[x]	Base	extensible	Cross-version ValueSet R5.EvidenceDirectness for use in FHIR R4	📍0.1.0	This IG

Constraints

Id	Grade	Path(s)	Description	Expression
ele-1	error	Extension, Extension.extension, Extension.extension:description, Extension.extension:description.extension, Extension.extension:description.value[x], Extension.extension:note, Extension.extension:note.extension, Extension.extension:note.value[x], Extension.extension:variableRole, Extension.extension:variableRole.extension, Extension.extension:variableRole.value[x], Extension.extension:observed, Extension.extension:observed.extension, Extension.extension:observed.value[x], Extension.extension:intended, Extension.extension:intended.extension, Extension.extension:intended.value[x], Extension.extension:directnessMatch, Extension.extension:directnessMatch.extension, Extension.extension:directnessMatch.value[x]	All FHIR elements must have a @value or children	hasValue() or (children().count() > id.count())
ext-1	error	Extension, Extension.extension, Extension.extension:description, Extension.extension:description.extension, Extension.extension:note, Extension.extension:note.extension, Extension.extension:variableRole, Extension.extension:variableRole.extension, Extension.extension:observed, Extension.extension:observed.extension, Extension.extension:intended, Extension.extension:intended.extension, Extension.extension:directnessMatch, Extension.extension:directnessMatch.extension	Must have either extensions or value[x], not both	extension.exists() != value.exists()