Structured Data Capture
4.0.0-ci-build - STU 4 CI-build International flag

Structured Data Capture, published by HL7 International / FHIR Infrastructure. This guide is not an authorized publication; it is the continuous build for version 4.0.0-ci-build built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/sdc/ and changes regularly. See the Directory of published versions

Extension: Questionnaire Answer Key

Official URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-answerKey Version: 4.0.0-ci-build
Standards status: Trial-use Maturity Level: 4 Computable Name: QuestionnaireAnswerKey
Other Identifiers: OID:2.16.840.1.113883.4.642.40.17.42.98

Indicates the official/agreed 'correct' answers for a Questionnaire that represents a test or similar instrument. The referenced QuestionnaireResponse SHALL have a QuestionnaireResponse.questionnaire that refers to the referencing Questionnaire. NOTE: There might need to be restrictions on access to the answerKey QuestionnaireResponse to protect the integrity of the instrument.

Context of Use

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

Usage info

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

Description Differentials, Snapshots, and other representations.

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension Official/Agreed 'Correct' Answers
... extension 0..0 Extension
... url 1..1 uri "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-answerKey"
... value[x] 0..1 Reference(QuestionnaireResponse) Value of extension

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension Official/Agreed 'Correct' Answers
... id 0..1 string Unique id for inter-element referencing
... extension 0..0 Extension
Slice: Unordered, Open by value:url
... url 1..1 uri "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-answerKey"

doco Documentation for this format

Constraints

Id Grade Path(s) Description Expression
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()

Summary

Simple Extension with the type Reference: Indicates the official/agreed 'correct' answers for a Questionnaire that represents a test or similar instrument. The referenced QuestionnaireResponse SHALL have a QuestionnaireResponse.questionnaire that refers to the referencing Questionnaire. NOTE: There might need to be restrictions on access to the answerKey QuestionnaireResponse to protect the integrity of the instrument.

Maturity: 4

Differential ViewDifferential View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension Official/Agreed 'Correct' Answers
... extension 0..0 Extension
... url 1..1 uri "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-answerKey"
... value[x] 0..1 Reference(QuestionnaireResponse) Value of extension

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension Official/Agreed 'Correct' Answers
... id 0..1 string Unique id for inter-element referencing
... extension 0..0 Extension
Slice: Unordered, Open by value:url
... url 1..1 uri "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-answerKey"

doco Documentation for this format

Constraints

Id Grade Path(s) Description Expression
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()

Summary

Simple Extension with the type Reference: Indicates the official/agreed 'correct' answers for a Questionnaire that represents a test or similar instrument. The referenced QuestionnaireResponse SHALL have a QuestionnaireResponse.questionnaire that refers to the referencing Questionnaire. NOTE: There might need to be restrictions on access to the answerKey QuestionnaireResponse to protect the integrity of the instrument.

Maturity: 4

 

Other representations of profile: CSV, Excel, Schematron