<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="pghd-cdm-observationcomponent" />
  <url value="https://simplifier.net/pghd-cdmtofhir/pghdcdmobservationcomponentprofile" />
  <version value="0.1" />
  <name value="PGHDCDMObservationComponentProfile" />
  <title value="PGHD CDM ObservationComponent Profile" />
  <status value="active" />
  <experimental value="false" />
  <date value="2022-03-29" />
  <publisher value="SNUBH-HIRC" />
  <fhirVersion value="4.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Observation" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Observation" />
  <derivation value="constraint" />
  <differential>
    <element id="Observation">
      <path value="Observation" />
    </element>
    <element id="Observation.id">
      <path value="Observation.id" />
      <short value="관측 ID. ('환자 ID'-'관측코드 ID'-'관측일시'형태로 구성됨) (예, 123-5678-20200408)" />
      <min value="1" />
      <type>
        <code value="id" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Observation.extension:deviceUseStartTiming">
      <path value="Observation.extension" />
      <sliceName value="deviceUseStartTiming" />
      <short value="관측 시작 일시" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="https://simplifier.net/pghd-cdmtofhir/pghdcdmdeviceusestarttimingextension" />
      </type>
      <mustSupport value="false" />
    </element>
    <element id="Observation.extension:deviceUseEndTiming">
      <path value="Observation.extension" />
      <sliceName value="deviceUseEndTiming" />
      <short value="관측 종료 일시" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="https://simplifier.net/pghd-cdmtofhir/pghdcdmdeviceuseendtimingextension" />
      </type>
      <mustSupport value="false" />
    </element>
    <element id="Observation.status">
      <path value="Observation.status" />
      <short value="관측 상태" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.category">
      <path value="Observation.category" />
      <short value="관측 유형" />
      <min value="1" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.category.coding">
      <path value="Observation.category.coding" />
      <min value="1" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.category.coding.system">
      <path value="Observation.category.coding.system" />
      <min value="1" />
      <max value="1" />
      <fixedUri value="https://athena.ohdsi.org/" />
    </element>
    <element id="Observation.category.coding.code">
      <path value="Observation.category.coding.code" />
      <min value="1" />
      <max value="1" />
      <fixedCode value="OMOP4822320" />
    </element>
    <element id="Observation.category.coding.display">
      <path value="Observation.category.coding.display" />
      <min value="1" />
      <max value="1" />
      <fixedString value="Patient reported" />
    </element>
    <element id="Observation.code">
      <path value="Observation.code" />
      <short value="관측 코드" />
      <mustSupport value="true" />
      <binding>
        <strength value="extensible" />
        <valueSet value="https://simplifier.net/pghd-cdmtofhir/pghd-cdm-observationcodes" />
      </binding>
    </element>
    <element id="Observation.subject">
      <path value="Observation.subject" />
      <short value="측정 대상" />
      <min value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="https://simplifier.net/pghd-cdmtofhir/pghdcdmpatientprofile" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Observation.effective[x]">
      <path value="Observation.effective[x]" />
      <short value="관측 일시" />
      <min value="1" />
      <type>
        <code value="dateTime" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Observation.device">
      <path value="Observation.device" />
      <short value="관측 기기" />
      <type>
        <code value="Reference" />
        <targetProfile value="https://simplifier.net/pghd-cdmtofhir/pghdcdmdeviceprofile" />
      </type>
      <mustSupport value="false" />
    </element>
    <element id="Observation.component">
      <path value="Observation.component" />
      <mustSupport value="false" />
    </element>
    <element id="Observation.component.code">
      <path value="Observation.component.code" />
      <short value="하위 관측 코드" />
      <mustSupport value="true" />
      <binding>
        <strength value="extensible" />
        <valueSet value="https://simplifier.net/pghd-cdmtofhir/pghd-cdm-obscompcomponentcodes" />
      </binding>
    </element>
    <element id="Observation.component.value[x]">
      <path value="Observation.component.value[x]" />
      <short value="수치형 값" />
      <type>
        <code value="Quantity" />
      </type>
      <type>
        <code value="CodeableConcept" />
      </type>
      <mustSupport value="false" />
    </element>
  </differential>
</StructureDefinition>