STU 3 Candidate

This page is part of the FHIR Specification (v1.4.0: STU 3 Ballot 3). 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

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

Extension Content

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..1Reference(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

doco Documentation for this format

Fulle Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..1ExtensionURL = 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..1uri"http://hl7.org/fhir/StructureDefinition/questionnaire-deReference"
... valueReference 1..1Reference(DataElement)Value of extension

doco Documentation for this format

XML Template

<!-- Implemented CDE -->doco

<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

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..1Reference(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

doco Documentation for this format

Full Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..1ExtensionURL = 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..1uri"http://hl7.org/fhir/StructureDefinition/questionnaire-deReference"
... valueReference 1..1Reference(DataElement)Value of extension

doco Documentation for this format

XML Template

<!-- Implemented CDE -->doco

<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

  • inv-9: Data Element references can't be specified for "display" items (xpath: not(parent::*/f:type/@value='display'))