Extensions for Using Data Elements from FHIR R5 in FHIR STU3 - Downloaded Version null See the Directory of published versions

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Extension: ExtensionObservation_Component_Value

Official URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.component.value				Version: 0.1.0
Standards status: Trial-use			Maturity Level: 0	Computable Name: ExtensionObservation_Component_Value

R5: Observation.component.value[x] additional types (boolean, integer, Reference(http://hl7.org/fhir/StructureDefinition/MolecularSequence))

This extension is part of the cross-version definitions generated to enable use of the element Observation.component.value[x] as defined in FHIR R5 in FHIR STU3.

The source element is defined as: Observation.component.value[x] 0..1 Attachment, boolean, CodeableConcept, dateTime, integer, Period, Quantity, Range, Ratio, Reference(http://hl7.org/fhir/StructureDefinition/MolecularSequence), SampledData, string, time

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

• R5: Observation.component.value[x] 0..1 Attachment, boolean, CodeableConcept, dateTime, integer, Period, Quantity, Range, Ratio, Reference(http://hl7.org/fhir/StructureDefinition/MolecularSequence), SampledData, string, time
• R4B: Observation.component.value[x] 0..1 boolean, CodeableConcept, dateTime, integer, Period, Quantity, Range, Ratio, SampledData, string, time
• R4: Observation.component.value[x] 0..1 boolean, CodeableConcept, dateTime, integer, Period, Quantity, Range, Ratio, SampledData, string, time
• STU3: Observation.component.value[x] 0..1 Attachment, CodeableConcept, dateTime, Period, Quantity, Range, Ratio, SampledData, string, time

Following are the generation technical comments: Element Observation.component.value[x] is mapped to FHIR STU3 element Observation.component.value[x] as SourceIsBroaderThanTarget. The mappings for Observation.component.value[x] do not cover the following types: boolean, integer, Reference. The target context Observation.component.value[x] is a choice-type element and cannot directly hold extensions. The context is moved up to parent element Observation.component.

Context of Use

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

• Element ID: Observation.component

Usage info

Usages:

• Use this Extension: Cross-version Profile for R5.Observation for use in FHIR STU3

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

Constraints

Id	Grade	Path(s)	Description	Expression
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children	hasValue() | (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both	extension.exists() != value.exists()