2nd DSTU Draft For Comment

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Extension Amount of time individual was exposed to Substance - Definition

URL for this extension: 

http://hl7.org/fhir/ExtensionDefinition/openEHR-exposureDuration

Status: draft

The amount of time the individual was exposed to the Substance.

Health Level Seven, Inc / openEHR project

usage info: todo

Extension Content

Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extensionExtensionURL = http://hl7.org/fhir/ExtensionDefinition/openEHR-exposureDuration
Amount of time individual was exposed to Substance: The amount of time the individual was exposed to the Substance.
Use on element: AllergyIntolerance.event
..valueDuration 0..1DurationAmount of time individual was exposed to Substance
Use on element: AllergyIntolerance.event

XML Template

<!-- Amount of time individual was exposed to Substance -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/ExtensionDefinition/openEHR-exposureDuration" >
 <!-- from Element: extension -->
 <valueDuration> <!-- Duration --!> /<valueDuration> 
</extension>

JSON Template

// extension added to existing objectdoco

  "http://hl7.org/fhir/ExtensionDefinition/openEHR-exposureDuration" : { // Amount of time individual was exposed to Substance
    "valueDuration" : [{ Duration }] //Amount of time individual was exposed to Substance
  }

Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extensionExtensionURL = http://hl7.org/fhir/ExtensionDefinition/openEHR-exposureDuration
Amount of time individual was exposed to Substance: The amount of time the individual was exposed to the Substance.
Use on element: AllergyIntolerance.event
..valueDuration 0..1DurationAmount of time individual was exposed to Substance
Use on element: AllergyIntolerance.event

XML Template

<!-- Amount of time individual was exposed to Substance -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/ExtensionDefinition/openEHR-exposureDuration" >
 <!-- from Element: extension -->
 <valueDuration> <!-- Duration --!> /<valueDuration> 
</extension>

JSON Template

to do