DSTU2 STU 3 Ballot
This page is part of the FHIR Specification (v1.0.2: DSTU 2). The current version which supercedes this version is

This page is part of the FHIR Specification (v1.6.0: STU 3 Ballot 4). The current version which supercedes this version is 5.0.0 . For a full list of available versions, see the Directory of published versions . For a full list of available versions, see the Directory of published versions . Page versions: . Page versions: R4B R4 R3 R2

Extension: Amount of time individual was exposed to Substance

URL for this extension: 



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

Status:
draft.
Extension
maintained
by:
Health
Level
Seven,
Inc
/
openEHR
project
The
amount
of
time
the
individual
was
exposed
to
the
Substance.
Context
of
Use:
Use
on
element:
AllergyIntolerance.reaction
usage
info:
insert
a
list
of
places
where
this
extension
is
used

Status: draft. Extension maintained by: Health Level Seven, Inc / openEHR project

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

Context of Use: Use on element: AllergyIntolerance.reaction

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

Extension Content

Extension Content

Summary

Name Flags Card. Type Description & Constraints Description & Constraints doco
. . extension 0..1 Duration URL = http://hl7.org/fhir/StructureDefinition/openEHR-exposureDuration URL = http://hl7.org/fhir/StructureDefinition/openEHR-exposureDuration
Amount of time individual was exposed to Substance: The amount of time the individual was exposed to the Substance. Amount of time individual was exposed to Substance: The amount of time the individual was exposed to the Substance.
Use on element: AllergyIntolerance.reaction Use on element: AllergyIntolerance.reaction

Documentation for this format doco Documentation for this format

Fulle Structure Fulle Structure

∑ I
Name Flags Card. Type Description & Constraints Description & Constraints doco
. . extension 0..1 Extension URL = http://hl7.org/fhir/StructureDefinition/openEHR-exposureDuration URL = http://hl7.org/fhir/StructureDefinition/openEHR-exposureDuration
Amount of time individual was exposed to Substance: The amount of time the individual was exposed to the Substance. Amount of time individual was exposed to Substance: The amount of time the individual was exposed to the Substance.
Use on element: AllergyIntolerance.reaction Use on element: AllergyIntolerance.reaction
. . . extension 0 .. 0
. . . url 1..1 uri "http://hl7.org/fhir/StructureDefinition/openEHR-exposureDuration"
. . valueQuantity . valueDuration 1..1 Duration A length of time qty-3: If a code for the unit is present, the system SHALL also be present drt-1: There SHALL be a code if there is a value and it SHALL be an expression of time. If system is present, it SHALL be UCUM. Value of extension

Documentation for this format doco Documentation for this format

XML Template XML Template 

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

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

 <valueDuration><!-- 1..1 Duration Value of extension --></valueDuration>

</extension>

JSON Template JSON Template 

{ // Amount of time individual was exposed to Substance
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/openEHR-exposureDuration", // R! 
    "

    "valueDuration" : { Duration } // R! Value of extension

  }

Summary

Name Flags Card. Type Description & Constraints Description & Constraints doco
. . extension 0..1 Duration URL = http://hl7.org/fhir/StructureDefinition/openEHR-exposureDuration URL = http://hl7.org/fhir/StructureDefinition/openEHR-exposureDuration
Amount of time individual was exposed to Substance: The amount of time the individual was exposed to the Substance. Amount of time individual was exposed to Substance: The amount of time the individual was exposed to the Substance.
Use on element: AllergyIntolerance.reaction Use on element: AllergyIntolerance.reaction

Documentation for this format doco Documentation for this format

Full Structure Full Structure

∑ I
Name Flags Card. Type Description & Constraints Description & Constraints doco
. . extension 0..1 Extension URL = http://hl7.org/fhir/StructureDefinition/openEHR-exposureDuration URL = http://hl7.org/fhir/StructureDefinition/openEHR-exposureDuration
Amount of time individual was exposed to Substance: The amount of time the individual was exposed to the Substance. Amount of time individual was exposed to Substance: The amount of time the individual was exposed to the Substance.
Use on element: AllergyIntolerance.reaction Use on element: AllergyIntolerance.reaction
. . . extension 0 .. 0
. . . url 1..1 uri "http://hl7.org/fhir/StructureDefinition/openEHR-exposureDuration"
. . valueQuantity . valueDuration 1..1 Duration A length of time qty-3: If a code for the unit is present, the system SHALL also be present drt-1: There SHALL be a code if there is a value and it SHALL be an expression of time. If system is present, it SHALL be UCUM. Value of extension

Documentation for this format doco Documentation for this format

XML Template XML Template 

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

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

 <valueDuration><!-- 1..1 Duration Value of extension --></valueDuration>

</extension>

JSON Template JSON Template 

{ // Amount of time individual was exposed to Substance
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/openEHR-exposureDuration", // R! 
    "

    "valueDuration" : { Duration } // R! Value of extension

  }

 

Constraints

  • qty-3 : On Extension.valueQuantity: If a code for the unit is present, the system SHALL also be present (xpath on f:Extension/f:valueQuantity: not(exists(f:code)) or exists(f:system) ele-1 : All FHIR elements must have a @value or children (xpath: @value|f:*|h:div )
  • drt-1 : On Extension.valueQuantity: There SHALL be a code if there is a value and it SHALL be an expression of time. If system is present, it SHALL be UCUM. (xpath on f:Extension/f:valueQuantity: (f:code or not(f:value)) and (not(exists(f:system)) or f:system/@value='http://unitsofmeasure.org') ext-1 : Must have either extensions or value[x], not both (xpath: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')]) )
    • © HL7.org 2011+. FHIR DSTU2 (v1.0.2-7202) generated on Sat, Oct 24, 2015 07:43+1100. Links: