GAO Ballot Package

This page is part of the FHIR Specification (v1.1.0: STU 3 Ballot 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 R3 R2

This is a frozen snapshot of the FHIR specification created for the purpose of balloting the GAO implementation Guide. It includes draft changes that may be part of the future DSTU 2.1 release but further change is expected. Readers should focus solely on the GAO implementation content, and FHIR DSTU 2 for other purposes.

Extension: Qualitative change or trend in the measurement

URL for this extension:

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

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

The qualitative change in the value relative to the previous measurement. Usually only recorded if the change is clinically significant.

Context of Use: Use on element: Observation

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

Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	CodeableConcept	URL = http://hl7.org/fhir/StructureDefinition/observation-delta Qualitative change or trend in the measurement: The qualitative change in the value relative to the previous measurement. Usually only recorded if the change is clinically significant. Use on element: Observation
Documentation for this format

Fulle Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/observation-delta Qualitative change or trend in the measurement: The qualitative change in the value relative to the previous measurement. Usually only recorded if the change is clinically significant. Use on element: Observation
extension	0..0
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/observation-delta"
valueCodeableConcept	1..1	CodeableConcept	Value of extension
Documentation for this format

XML Template

<!-- Qualitative change or trend in the measurement -->

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

JSON Template

{ // Qualitative change or trend in the measurement
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/observation-delta", // R! 
    "valueCodeableConcept" : { CodeableConcept } // R! Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	CodeableConcept	URL = http://hl7.org/fhir/StructureDefinition/observation-delta Qualitative change or trend in the measurement: The qualitative change in the value relative to the previous measurement. Usually only recorded if the change is clinically significant. Use on element: Observation
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/observation-delta Qualitative change or trend in the measurement: The qualitative change in the value relative to the previous measurement. Usually only recorded if the change is clinically significant. Use on element: Observation
extension	0..0
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/observation-delta"
valueCodeableConcept	1..1	CodeableConcept	Value of extension
Documentation for this format

XML Template

<!-- Qualitative change or trend in the measurement -->

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

JSON Template

{ // Qualitative change or trend in the measurement
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/observation-delta", // R! 
    "valueCodeableConcept" : { CodeableConcept } // R! Value of extension
  }