This page is part of the Structured Data Capture FHIR IG (v2.7.0: STU 3 Ballot 2) based on FHIR R4. The current version which supercedes this version is 3.0.0. For a full list of available versions, see the Directory of published versions

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Extension: LookupQuestionnaireExtension

The official URL for this extension is:

http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-lookupQuestionnaire

Status: draft
Extension maintained by: Health Level Seven International (Orders and Observations - Structured Data Capture)

For items of type reference, the reference can be populated either by picking an existing entity or by creating a new one. In the latter case, this Questionnaire allows specifying the Questionnaire to use in creating the target instance. This can be direct (if the Reference is to a Questionnaire) or indirect via mapping if the Reference is to some other sort of resource.

Context of Use

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

• {"type"=>"Questionnaire.item"}
• {"type"=>"Questionnaire.item.item"}

Usage info

Yet to be done: xref

Formal Views of Extension Content

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

 

Other representations of extension: Schematron

Terminology Bindings

Constraints

Id	Path	Details	Requirements
ele-1	Extension	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	Extension	Must have either extensions or value[x], not both : extension.exists() != value.exists()