STU3 Candidate

This page is part of the FHIR Specification (v1.8.0: STU 3 Draft). The current version which supercedes this version is 5.0.0 . For a full list of available versions, see the Directory of published versions

Extension: Implemented CDE

(No assigned work group)

Maturity Level : 0

Context: Any

URL for this extension:


http://hl7.org/fhir/StructureDefinition/questionnaire-deReference

Status: draft. Extension maintained by: HL7

A reference to the Data Element that corresponds to the question text and answer constraints for this question.

Context of Use: Use on element: Questionnaire.item, Questionnaire.item.item

usage info: insert a list of places where this extension is used

Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	Reference ( DataElement )	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-deReference Implemented CDE: A reference to the Data Element that corresponds to the question text and answer constraints for this question. Use on element: Questionnaire.item, Questionnaire.item.item
Documentation for this format

Fulle Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-deReference Implemented CDE: A reference to the Data Element that corresponds to the question text and answer constraints for this question. Use on element: Questionnaire.item, Questionnaire.item.item
extension	0 .. 0
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/questionnaire-deReference"
valueReference	1..1	Reference ( DataElement )	Value of extension
Documentation for this format

XML Template

<!-- Implemented CDE -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/questionnaire-deReference" >
  <!-- from Element: extension -->
 <valueReference><!-- 1..1 Reference(DataElement) Value of extension --></valueReference>
</extension>

JSON Template

{ // Implemented CDE
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-deReference", // R! 
    "valueReference" : { Reference(DataElement) } // R! Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	Reference ( DataElement )	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-deReference Implemented CDE: A reference to the Data Element that corresponds to the question text and answer constraints for this question. Use on element: Questionnaire.item, Questionnaire.item.item
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-deReference Implemented CDE: A reference to the Data Element that corresponds to the question text and answer constraints for this question. Use on element: Questionnaire.item, Questionnaire.item.item
extension	0 .. 0
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/questionnaire-deReference"
valueReference	1..1	Reference ( DataElement )	Value of extension
Documentation for this format

XML Template

<!-- Implemented CDE -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/questionnaire-deReference" >
  <!-- from Element: extension -->
 <valueReference><!-- 1..1 Reference(DataElement) Value of extension --></valueReference>
</extension>

JSON Template

{ // Implemented CDE
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-deReference", // R! 
    "valueReference" : { Reference(DataElement) } // R! Value of extension
  }

Constraints

ele-1 : All FHIR elements must have a @value or children (xpath: @value|f:*|h:div )
ext-1 : Must have either extensions or value[x], not both (xpath: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')]) )