{
  "resourceType" : "CodeSystem",
  "id" : "openEHR-EHR-CLUSTER.symptom-sign.v2.at0017",
  "language" : "en",
  "text" : {
    "status" : "generated",
    "div" : "<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>"
  },
  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "cic"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 2,
    "_valueInteger" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical" : "http://hl7.org/fhir/uv/symptoms/ImplementationGuide/hl7.fhir.uv.symptoms"
      }]
    }
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "trial-use",
    "_valueCode" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical" : "http://hl7.org/fhir/uv/symptoms/ImplementationGuide/hl7.fhir.uv.symptoms"
      }]
    }
  }],
  "url" : "http://hl7.org/fhir/uv/symptoms/CodeSystem/openEHR-EHR-CLUSTER.symptom-sign.v2.at0017",
  "version" : "1.0.0",
  "name" : "EffectCS",
  "title" : "Effect",
  "status" : "active",
  "date" : "2026-04-01T16:06:07+00:00",
  "publisher" : "HL7 International / Clinical Interoperability Council",
  "contact" : [{
    "name" : "HL7 International / Clinical Interoperability Council",
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/cic"
    }]
  }],
  "description" : "CodeSystem for Perceived effect of the modifying factor on the symptom or sign.",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001",
      "display" : "World"
    }]
  }],
  "caseSensitive" : true,
  "content" : "complete",
  "concept" : [{
    "code" : "at0159",
    "display" : "Relieves",
    "definition" : "The factor decreases the severity or impact of the symptom or sign, but does not fully resolve it."
  },
  {
    "code" : "at0156",
    "display" : "No effect",
    "definition" : "The factor has no impact on the symptom or sign."
  },
  {
    "code" : "at0158",
    "display" : "Worsens",
    "definition" : "The factor increases the severity or impact of the symptom or sign."
  }]
}