Extensions for Using Data Elements from FHIR DSTU2 in FHIR R4B - Downloaded Version null See the Directory of published versions

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Extension: ExtensionQuestionnaireResponse_Group_Question_Answer_Value

Official URL: http://hl7.org/fhir/1.0/StructureDefinition/extension-QuestionnaireResponse.group.question.answer.value				Version: 0.1.0
Standards status: Trial-use			Maturity Level: 0	Computable Name: ExtensionQuestionnaireResponse_Group_Question_Answer_Value

DSTU2: QuestionnaireResponse.group.question.answer.value[x] additional types (instant, Attachment)

This extension is part of the cross-version definitions generated to enable use of the element QuestionnaireResponse.group.question.answer.value[x] as defined in FHIR DSTU2 in FHIR R4B.

The source element is defined as: QuestionnaireResponse.group.question.answer.value[x] 0..1 Attachment, boolean, Coding, date, dateTime, decimal, instant, integer, Quantity, Reference(http://hl7.org/fhir/StructureDefinition/Resource), string, time, uri

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

• DSTU2: QuestionnaireResponse.group.question.answer.value[x] 0..1 Attachment, boolean, Coding, date, dateTime, decimal, instant, integer, Quantity, Reference(http://hl7.org/fhir/StructureDefinition/Resource), string, time, uri
• STU3: QuestionnaireResponse.item.answer.value[x] 0..1 Attachment, boolean, Coding, date, dateTime, decimal, integer, Quantity, Reference(http://hl7.org/fhir/StructureDefinition/Resource), string, time, uri
• R4: QuestionnaireResponse.item.answer.value[x] 0..1 Attachment, boolean, Coding, date, dateTime, decimal, integer, Quantity, Reference(http://hl7.org/fhir/StructureDefinition/Resource), string, time, uri
• R4B: QuestionnaireResponse.item.answer.value[x] 0..1 Attachment, boolean, Coding, date, dateTime, decimal, integer, Quantity, Reference(http://hl7.org/fhir/StructureDefinition/Resource), string, time, uri

Following are the generation technical comments: Element QuestionnaireResponse.group.question.answer.value[x] is mapped to FHIR R4B element QuestionnaireResponse.item.answer.value[x] as RelatedTo. The mappings for QuestionnaireResponse.group.question.answer.value[x] do not cover the following types: Attachment, instant. The target context QuestionnaireResponse.item.answer.value[x] is a choice-type element and cannot directly hold extensions. The context is moved up to parent element QuestionnaireResponse.item.answer. The standard extension alternate-reference has been mapped as PART of the representation of FHIR DSTU2 element QuestionnaireResponse.group.question.answer.value[x] with unmapped reference targets: Resource. Source element QuestionnaireResponse.group.question.answer.value[x] has unmapped reference types. While the target element QuestionnaireResponse.item.answer.value[x] is a choice type and does not allow extensions, the alternate-reference extension can be applied to Reference values within it.

Context of Use

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

• Element ID: QuestionnaireResponse.item.answer

This extension is allowed for use with FHIR versions R4B to R4B .

Usage info

Usages:

• Use this Extension: Cross-version Profile for DSTU2.QuestionnaireResponse for use in FHIR R4B

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	Extension, Extension.extension, Extension.value[x]	All FHIR elements must have a @value or children unless an empty Parameters resource	hasValue() or (children().count() > id.count()) or $this is Parameters
ext-1	error	Extension, Extension.extension	Must have either extensions or value[x], not both	extension.exists() != value.exists()