Snapshot 3: Connectathon 32 Base

This is Snapshot #3 for FHIR R5, released to support Connectathon 32. For a full list of available versions, see the Directory of published versions.

Extension: periodDuration

FHIR Infrastructure Work Group Maturity Level: 1Trial UseUse Context: Any
Official URL: http://hl7.org/fhir/StructureDefinition/artifact-periodDuration Version: 5.0.0-snapshot3
draft as of 2022-02-07 Computable Name: periodDuration
Flags: Non-Modifier OID: TBD

Context of Use: Use on Element ID Period

Definition

Specifies the duration of the period, based on the starting date, rather than specifying the end date of the period.

Extension Content

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. periodDuration0..1DurationURL = http://hl7.org/fhir/StructureDefinition/artifact-periodDuration
periodDuration: Specifies the duration of the period, based on the starting date, rather than specifying the end date of the period.


Use on Element ID Period

doco Documentation for this format

Full Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..1ExtensionURL = http://hl7.org/fhir/StructureDefinition/artifact-periodDuration
periodDuration: Specifies the duration of the period, based on the starting date, rather than specifying the end date of the period.


Use on Element ID Period
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/artifact-periodDuration"
... value[x] 1..1DurationValue of extension

doco Documentation for this format

XML Template

<!-- periodDuration -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/artifact-periodDuration" >
  <!-- from Element: extension -->
 <valueDuration><!-- I 1..1 Duration Value of extension --></valueDuration>
</extension>

JSON Template

{ // periodDuration
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
  // extension: Extension: Prohibited
    "url" : "http://hl7.org/fhir/StructureDefinition/artifact-periodDuration", // R! 
    "valueDuration" : { Duration } // I R! Value of extension
  }

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. periodDuration0..1DurationURL = http://hl7.org/fhir/StructureDefinition/artifact-periodDuration
periodDuration: Specifies the duration of the period, based on the starting date, rather than specifying the end date of the period.


Use on Element ID Period

doco Documentation for this format

Full Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..1ExtensionURL = http://hl7.org/fhir/StructureDefinition/artifact-periodDuration
periodDuration: Specifies the duration of the period, based on the starting date, rather than specifying the end date of the period.


Use on Element ID Period
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/artifact-periodDuration"
... value[x] 1..1DurationValue of extension

doco Documentation for this format

XML Template

<!-- periodDuration -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/artifact-periodDuration" >
  <!-- from Element: extension -->
 <valueDuration><!-- I 1..1 Duration Value of extension --></valueDuration>
</extension>

JSON Template

{ // periodDuration
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
  // extension: Extension: Prohibited
    "url" : "http://hl7.org/fhir/StructureDefinition/artifact-periodDuration", // R! 
    "valueDuration" : { Duration } // I R! Value of extension
  }

 

Constraints

  • ele-1: All FHIR elements must have a @value or children (xpath: hasValue() or (children().count() > id.count()))
  • ext-1: Must have either extensions or value[x], not both (xpath: extension.exists() != value.exists())
  • ele-1: On Extension.extension: All FHIR elements must have a @value or children (xpath on Extension.extension: hasValue() or (children().count() > id.count()))
  • ext-1: On Extension.extension: Must have either extensions or value[x], not both (xpath on Extension.extension: extension.exists() != value.exists())
  • ele-1: On Extension.value[x]: All FHIR elements must have a @value or children (xpath on Extension.value[x]: hasValue() or (children().count() > id.count()))

Search

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Examples of this extension

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