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 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

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Extension: Number of columns for child item layout

Official URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-columnCount				Version: 4.0.0
Standards status: Trial-use			Maturity Level: 4	Computable Name: ColumnCountExtension
Other Identifiers: OID:2.16.840.1.113883.4.642.40.17.42.80

For questions with a set of options, indicates the number of columns across which those choices should be organized. E.g., 2 columns, 5 columns, etc.

Context of Use

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

• Element ID: Questionnaire.item

Usage info

Usages:

• Use this Extension: Advanced Rendering Questionnaire
• Examples for this Extension: SDCAdvancedRenderingExample

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)	Details	Requirements
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()