This page is part of the Structured Data Capture FHIR IG (v3.0.0-preview: STU 3 Draft) 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: Observation Extract Category

Official URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-observation-extract-category				Version: 3.0.0-preview
Standards status: Draft			Maturity Level: 0	Computable Name: ObservationExtractCategory

Indicates the Observation.category value(s) that should appear on extracted Observations for the entire Questionnaire or for the current item and descendant items. If this extension appears at multiple levels in the Questionnaire, those defined on lower-level items override those declared on higher-level items.

Context of Use

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

• Questionnaire
• Questionnaire.item
• ElementDefinition

Usage info

Usage:

• Use this Extension: Extractable Questionnaire - Observation
• Examples for this Extension: PatientHealthQuestionnairePHQ9, MultiSubject

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