R4 Ballot #2 (Mixed Normative/Trial use)

This page is part of the FHIR Specification (v3.5.0: R4 Ballot #2). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R4B R4 R3

Extension: reason

FHIR Infrastructure Work Group

Maturity Level: 1

Informative

Use Context: Any

URL for this extension:

http://hl7.org/fhir/StructureDefinition/questionnaireresponse-reason

Status: draft. Extension maintained by: HL7

The factor(s) that caused the questionnaire to be answered.

Comment:

The reason for completion is typically implicit in the form design or may be explicit as a question in the form itself. This element exists when neither of these other two means suffice.

Context of Use: Use on Element ID QuestionnaireResponse

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

Summary

Name	Flags	Card.	Type	Description & Constraints
reason		0..*	CodeableConcept	URL = http://hl7.org/fhir/StructureDefinition/questionnaireresponse-reason reason: The factor(s) that caused the questionnaire to be answered. Binding: (unbound) (example) Use on Element ID QuestionnaireResponse
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..*	Extension	URL = http://hl7.org/fhir/StructureDefinition/questionnaireresponse-reason reason: The factor(s) that caused the questionnaire to be answered. Use on Element ID QuestionnaireResponse
extension	0..0
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/questionnaireresponse-reason"
valueCodeableConcept	0..1	CodeableConcept	Value of extension Binding: (unbound) (example)
Documentation for this format

XML Template

<!-- reason -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/questionnaireresponse-reason" >
  <!-- from Element: extension -->
 <valueCodeableConcept><!-- 0..1 CodeableConcept 
     Value of extension --></valueCodeableConcept>
</extension>

JSON Template

{ // reason
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaireresponse-reason", // R! 
    "valueCodeableConcept" : { CodeableConcept } //Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
reason		0..*	CodeableConcept	URL = http://hl7.org/fhir/StructureDefinition/questionnaireresponse-reason reason: The factor(s) that caused the questionnaire to be answered. Binding: (unbound) (example) Use on Element ID QuestionnaireResponse
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..*	Extension	URL = http://hl7.org/fhir/StructureDefinition/questionnaireresponse-reason reason: The factor(s) that caused the questionnaire to be answered. Use on Element ID QuestionnaireResponse
extension	0..0
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/questionnaireresponse-reason"
valueCodeableConcept	0..1	CodeableConcept	Value of extension Binding: (unbound) (example)
Documentation for this format

XML Template

<!-- reason -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/questionnaireresponse-reason" >
  <!-- from Element: extension -->
 <valueCodeableConcept><!-- 0..1 CodeableConcept 
     Value of extension --></valueCodeableConcept>
</extension>

JSON Template

{ // reason
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaireresponse-reason", // R! 
    "valueCodeableConcept" : { CodeableConcept } //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')]))