Release 4 5 Snapshot #1

This page is part of the FHIR Specification (v4.0.1: R4 - Mixed Normative and STU ) in it's permanent home (it will always be available at this URL). (v5.0.0-snapshot1: Release 5 Snapshot #1). 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

Extension: sequelTo

Orders and Observations Work Group   Maturity Level : 1 Informative Use Context : Any

URL for this extension: 


http://hl7.org/fhir/StructureDefinition/observation-sequelTo

Status: draft. Extension maintained by: Health Level Seven, Inc. - OO WG

This observation follows the target observation (e.g. timed tests such as Glucose Tolerance Test).

Context of Use: Use on Element ID Observation

Extension Content

Summary

Name Flags Card. Type Description & Constraints doco
. . sequelTo 0..* Reference ( Observation ) URL = http://hl7.org/fhir/StructureDefinition/observation-sequelTo
sequelTo: This observation follows the target observation (e.g. timed tests such as Glucose Tolerance Test).


Use on Element ID Observation

doco Documentation for this format

Full Structure

Name Flags Card. Type Description & Constraints doco
. . extension 0..* Extension URL = http://hl7.org/fhir/StructureDefinition/observation-sequelTo
sequelTo: This observation follows the target observation (e.g. timed tests such as Glucose Tolerance Test).


Use on Element ID Observation
. . . Slices for extension I 0..0
. . . url 1..1 uri "http://hl7.org/fhir/StructureDefinition/observation-sequelTo"
. . . value[x] I 1..1 Reference ( Observation ) Value of extension

doco Documentation for this format

XML Template 

<!-- sequelTo -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/observation-sequelTo" >
  <!-- from Element: extension -->
 <</valueReference>

 <valueReference><!-- ?? 1..1 Reference(Observation) Value of extension --></valueReference>

</extension>

JSON Template 

{ // sequelTo
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/observation-sequelTo", // R! 
    "

    "valueReference" : { Reference(Observation) } // C? R! Value of extension

  }

Summary

Name Flags Card. Type Description & Constraints doco
. . sequelTo 0..* Reference ( Observation ) URL = http://hl7.org/fhir/StructureDefinition/observation-sequelTo
sequelTo: This observation follows the target observation (e.g. timed tests such as Glucose Tolerance Test).


Use on Element ID Observation

doco Documentation for this format

Full Structure

Name Flags Card. Type Description & Constraints doco
. . extension 0..* Extension URL = http://hl7.org/fhir/StructureDefinition/observation-sequelTo
sequelTo: This observation follows the target observation (e.g. timed tests such as Glucose Tolerance Test).


Use on Element ID Observation
. . . Slices for extension I 0..0
. . . url 1..1 uri "http://hl7.org/fhir/StructureDefinition/observation-sequelTo"
. . . value[x] I 1..1 Reference ( Observation ) Value of extension

doco Documentation for this format

XML Template 

<!-- sequelTo -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/observation-sequelTo" >
  <!-- from Element: extension -->
 <</valueReference>

 <valueReference><!-- ?? 1..1 Reference(Observation) Value of extension --></valueReference>

</extension>

JSON Template 

{ // sequelTo
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/observation-sequelTo", // R! 
    "

    "valueReference" : { Reference(Observation) } // C? R! 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')]) )
  • ele-1 : On Extension.extension: All FHIR elements must have a @value or children (xpath on Extension.extension: @value|f:*|h:div )
  • ext-1 : On Extension.extension: Must have either extensions or value[x], not both (xpath on Extension.extension: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")]) )
  • ele-1 : On Extension.value[x]: All FHIR elements must have a @value or children (xpath on Extension.value[x]: @value|f:*|h:div )