Structured Data Capture
4.0.0 - STU 4 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 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: Extract Template - Extract value

Official URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-templateExtractValue Version: 4.0.0
Standards status: Draft Maturity Level: 0 Computable Name: TemplateExtractValueExtension
Other Identifiers: OID:2.16.840.1.113883.4.642.40.17.42.88

Provides an expression to evaluate any value(s) to replace in the given template extraction context. If no result is evaluated, the element in the templated resource will be removed, and futher processing of it's children is not required.

Context of Use

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

Additional details on the use of this extension can be found on the Data Extraction page.

Usage info

Usages:

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.

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension FhirPath expression
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-templateExtractValue"
... value[x] 0..1 string Value of extension

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension FhirPath expression
... id 0..1 string Unique id for inter-element referencing
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-templateExtractValue"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type string: Provides an expression to evaluate any value(s) to replace in the given template extraction context. If no result is evaluated, the element in the templated resource will be removed, and futher processing of it's children is not required.

Maturity: 0

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension FhirPath expression
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-templateExtractValue"
... value[x] 0..1 string Value of extension

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..1 Extension FhirPath expression
... id 0..1 string Unique id for inter-element referencing
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-templateExtractValue"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type string: Provides an expression to evaluate any value(s) to replace in the given template extraction context. If no result is evaluated, the element in the templated resource will be removed, and futher processing of it's children is not required.

Maturity: 0

 

Other representations of profile: CSV, Excel, Schematron

Constraints

IdGradePath(s)DetailsRequirements
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()