FHIR R4 Symptoms Implementation Guide
1.0.0-ballot - STU 1 Ballot International flag

FHIR R4 Symptoms Implementation Guide, published by HL7 International / Clinical Interoperability Council. This guide is not an authorized publication; it is the continuous build for version 1.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-symptoms-ig/ and changes regularly. See the Directory of published versions

: EffectCS

Page standards status: Trial-use Maturity Level: 1

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@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

# - resource -------------------------------------------------------------------

 a fhir:CodeSystem ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:id [ fhir:v "openEHR-EHR-CLUSTER.symptom-sign.v2.at0017"] ; # 
  fhir:language [ fhir:v "en"] ; # 
  fhir:text [
fhir:status [ fhir:v "generated" ] ;
fhir:div [ fhir:v "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem openEHR-EHR-CLUSTER.symptom-sign.v2.at0017</b></p><a name=\"openEHR-EHR-CLUSTER.symptom-sign.v2.at0017\"> </a><a name=\"hcopenEHR-EHR-CLUSTER.symptom-sign.v2.at0017\"> </a><p>This case-sensitive code system <code>http://hl7.org/fhir/uv/symptoms/CodeSystem/openEHR-EHR-CLUSTER.symptom-sign.v2.at0017</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">at0159<a name=\"openEHR-EHR-CLUSTER.symptom-sign.v2.at0017-at0159\"> </a></td><td>Relieves</td><td>The factor decreases the severity or impact of the symptom or sign, but does not fully resolve it.</td></tr><tr><td style=\"white-space:nowrap\">at0156<a name=\"openEHR-EHR-CLUSTER.symptom-sign.v2.at0017-at0156\"> </a></td><td>No effect</td><td>The factor has no impact on the symptom or sign.</td></tr><tr><td style=\"white-space:nowrap\">at0158<a name=\"openEHR-EHR-CLUSTER.symptom-sign.v2.at0017-at0158\"> </a></td><td>Worsens</td><td>The factor increases the severity or impact of the symptom or sign.</td></tr></table></div>"^^rdf:XMLLiteral ]
  ] ; # 
  fhir:extension ( [
fhir:url [
fhir:v "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg"^^xsd:anyURI ;
fhir:l <http://hl7.org/fhir/StructureDefinition/structuredefinition-wg>     ] ;
fhir:value [
a fhir:Code ;
fhir:v "cic"     ]
  ] [
fhir:url [
fhir:v "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm"^^xsd:anyURI ;
fhir:l <http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm>     ] ;
fhir:value [
a fhir:Integer ;
fhir:v 1 ;
      ( fhir:extension [
fhir:url [
fhir:v "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom"^^xsd:anyURI ;
fhir:l <http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom>         ] ;
fhir:value [
a fhir:Canonical ;
fhir:v "http://hl7.org/fhir/uv/symptoms/ImplementationGuide/hl7.fhir.uv.symptoms"^^xsd:anyURI ;
fhir:l <http://hl7.org/fhir/uv/symptoms/ImplementationGuide/hl7.fhir.uv.symptoms>         ]       ] )     ]
  ] [
fhir:url [
fhir:v "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status"^^xsd:anyURI ;
fhir:l <http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status>     ] ;
fhir:value [
a fhir:Code ;
fhir:v "trial-use" ;
      ( fhir:extension [
fhir:url [
fhir:v "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom"^^xsd:anyURI ;
fhir:l <http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom>         ] ;
fhir:value [
a fhir:Canonical ;
fhir:v "http://hl7.org/fhir/uv/symptoms/ImplementationGuide/hl7.fhir.uv.symptoms"^^xsd:anyURI ;
fhir:l <http://hl7.org/fhir/uv/symptoms/ImplementationGuide/hl7.fhir.uv.symptoms>         ]       ] )     ]
  ] ) ; # 
  fhir:url [
fhir:v "http://hl7.org/fhir/uv/symptoms/CodeSystem/openEHR-EHR-CLUSTER.symptom-sign.v2.at0017"^^xsd:anyURI ;
fhir:l <http://hl7.org/fhir/uv/symptoms/CodeSystem/openEHR-EHR-CLUSTER.symptom-sign.v2.at0017>
  ] ; # 
  fhir:version [ fhir:v "1.0.0-ballot"] ; # 
  fhir:name [ fhir:v "EffectCS"] ; # 
  fhir:title [ fhir:v "Effect"] ; # 
  fhir:status [ fhir:v "active"] ; # 
  fhir:date [ fhir:v "2025-12-17T20:51:08+00:00"^^xsd:dateTime] ; # 
  fhir:publisher [ fhir:v "HL7 International / Clinical Interoperability Council"] ; # 
  fhir:contact ( [
fhir:name [ fhir:v "HL7 International / Clinical Interoperability Council" ] ;
    ( fhir:telecom [
fhir:system [ fhir:v "url" ] ;
fhir:value [ fhir:v "http://www.hl7.org/Special/committees/cic" ]     ] )
  ] ) ; # 
  fhir:description [ fhir:v "CodeSystem for Perceived effect of the modifying factor on the symptom or sign."] ; # 
  fhir:jurisdiction ( [
    ( fhir:coding [
fhir:system [
fhir:v "http://unstats.un.org/unsd/methods/m49/m49.htm"^^xsd:anyURI ;
fhir:l <http://unstats.un.org/unsd/methods/m49/m49.htm>       ] ;
fhir:code [ fhir:v "001" ] ;
fhir:display [ fhir:v "World" ]     ] )
  ] ) ; # 
  fhir:caseSensitive [ fhir:v true] ; # 
  fhir:content [ fhir:v "complete"] ; # 
  fhir:concept ( [
fhir:code [ fhir:v "at0159" ] ;
fhir:display [ fhir:v "Relieves" ] ;
fhir:definition [ fhir:v "The factor decreases the severity or impact of the symptom or sign, but does not fully resolve it." ]
  ] [
fhir:code [ fhir:v "at0156" ] ;
fhir:display [ fhir:v "No effect" ] ;
fhir:definition [ fhir:v "The factor has no impact on the symptom or sign." ]
  ] [
fhir:code [ fhir:v "at0158" ] ;
fhir:display [ fhir:v "Worsens" ] ;
fhir:definition [ fhir:v "The factor increases the severity or impact of the symptom or sign." ]
  ] ) . #