This page is part of the FHIR for FAIR - FHIR Implementation Guide (v1.0.0: STU 1) based on FHIR v4.3.0. This is the current published version. For a full list of available versions, see the Directory of published versions

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Extension: Usage Context [ResearchStudy]

Official URL: http://hl7.org/fhir/uv/fhir-for-fair/StructureDefinition/researchStudy-context				Version: 1.0.0
Active as of 2022-09-28				Computable Name: ExtContext

This extension allows ResearchStudy to provide richer information about the context of the study, when not already covered by the already defined elements

Context of Use

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

• ResearchStudy

Usage info

Usage:

• Use this Extension: ResearchStudy [Study Level Medatata]
• Examples for this Extension: ResearchStudy/f4h-rs-2

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