<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="StfBasisObservation" />
  <url value="http://gematik.de/fhir/oegd/stf/StructureDefinition/StfBasisObservation" />
  <version value="1.0.2" />
  <name value="StfBasisObservation" />
  <title value="STF Basis Observation" />
  <status value="active" />
  <experimental value="false" />
  <date value="2026-03-30" />
  <publisher value="ELFA Maßnahme Interoperabilität" />
  <description value="Dieses Profil stellt die Basis Observation im Kontext der STF dar. Alle weiteren Observation sind auf dieser Basis aufbauend." />
  <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.partOf">
      <path value="Observation.partOf" />
      <short value="Zuordnung 'Todesursache aus Leichenschau' vs. 'Todesursache aus Obduktion'" />
      <comment value="Gibt an, ob die Todesursache aus der Leichenschau oder aus der Obduktion stammt." />
      <min value="1" />
      <max value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://gematik.de/fhir/oegd/stf/StructureDefinition/StfLeichenschau" />
        <targetProfile value="http://gematik.de/fhir/oegd/stf/StructureDefinition/StfObduktion" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Procedure" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Observation.status">
      <path value="Observation.status" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.code">
      <path value="Observation.code" />
      <mustSupport value="true" />
      <binding>
        <strength value="required" />
        <valueSet value="http://gematik.de/fhir/oegd/stf/ValueSet/StfObservationCodes" />
      </binding>
    </element>
    <element id="Observation.subject">
      <path value="Observation.subject" />
      <min value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Patient" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Observation.effective[x]">
      <path value="Observation.effective[x]" />
      <slicing>
        <discriminator>
          <type value="type" />
          <path value="$this" />
        </discriminator>
        <ordered value="false" />
        <rules value="open" />
      </slicing>
      <mustSupport value="true" />
    </element>
    <element id="Observation.effective[x]:effectiveDateTime">
      <path value="Observation.effective[x]" />
      <sliceName value="effectiveDateTime" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="dateTime" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Observation.value[x]">
      <path value="Observation.value[x]" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.note">
      <path value="Observation.note" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.hasMember">
      <path value="Observation.hasMember" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Observation" />
      </type>
      <mustSupport value="true" />
    </element>
  </differential>
</StructureDefinition>