<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="fa7ce56a-2039-4684-b747-45df1e250df5" />
  <meta>
    <lastUpdated value="2021-04-08T16:23:45.851+00:00" />
  </meta>
  <url value="http://pbme.solutions/fhir/StructureDefinition/PBMObservation" />
  <name value="PBMObservation" />
  <status value="draft" />
  <date value="2021-04-06T07:51:07.657224+00:00" />
  <fhirVersion value="4.0.1" />
  <mapping>
    <identity value="workflow" />
    <uri value="http://hl7.org/fhir/workflow" />
    <name value="Workflow Pattern" />
  </mapping>
  <mapping>
    <identity value="sct-concept" />
    <uri value="http://snomed.info/conceptdomain" />
    <name value="SNOMED CT Concept Domain Binding" />
  </mapping>
  <mapping>
    <identity value="v2" />
    <uri value="http://hl7.org/v2" />
    <name value="HL7 v2 Mapping" />
  </mapping>
  <mapping>
    <identity value="rim" />
    <uri value="http://hl7.org/v3" />
    <name value="RIM Mapping" />
  </mapping>
  <mapping>
    <identity value="w5" />
    <uri value="http://hl7.org/fhir/fivews" />
    <name value="FiveWs Pattern Mapping" />
  </mapping>
  <mapping>
    <identity value="sct-attr" />
    <uri value="http://snomed.org/attributebinding" />
    <name value="SNOMED CT Attribute Binding" />
  </mapping>
  <kind value="resource" />
  <abstract value="false" />
  <type value="Observation" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Observation" />
  <derivation value="constraint" />
  <differential>
    <element id="Observation.identifier">
      <path value="Observation.identifier" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.identifier.system">
      <path value="Observation.identifier.system" />
      <definition value="Identifier.system is always case sensitive.&#xD;&#xA;&#xD;&#xA;For PBMe.Solutions, it shall be consistent in this format: &#xD;&#xA;http://pbme.solutions/[locaHospitalName]/fhir/" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.identifier.value">
      <path value="Observation.identifier.value" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.status">
      <path value="Observation.status" />
      <definition value="The status of the result value.&#xD;&#xA;registered | preliminary | final | amended +" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.code">
      <path value="Observation.code" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.code.coding">
      <path value="Observation.code.coding" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Observation.code.coding.system">
      <path value="Observation.code.coding.system" />
      <fixedUri value="http://loinc.org" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.code.coding.code">
      <path value="Observation.code.coding.code" />
      <definition value="718-7 Hemoglobin [Mass/volume] in Blood g/dL&#xD;&#xA;59260-0 Hemoglobin [Moles/volume] in Blood mmol/L" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.code.coding.display">
      <path value="Observation.code.coding.display" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.subject">
      <path value="Observation.subject" />
      <min value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Patient" />
        <aggregation value="referenced" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Observation.subject.reference">
      <path value="Observation.subject.reference" />
      <comment value="To be able to allow delta changes etc. use PUT for transfer an use references like this:&#xD;&#xA;&#xD;&#xA;&quot;Patient?identifier=localHospitalName|patientID&quot;" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.encounter">
      <path value="Observation.encounter" />
      <min value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Encounter" />
        <aggregation value="referenced" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Observation.encounter.reference">
      <path value="Observation.encounter.reference" />
      <comment value="To be able to allow delta changes etc. use PUT for transfer an use references like this:&#xD;&#xA;&#xD;&#xA;&quot;Encounter?identifier=localHospitalName|encounterID&quot;" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.effective[x]">
      <path value="Observation.effective[x]" />
      <min value="1" />
      <type>
        <code value="dateTime" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Observation.value[x]">
      <path value="Observation.value[x]" />
      <min value="1" />
      <type>
        <code value="Quantity" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Observation.value[x].value">
      <path value="Observation.value[x].value" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.value[x].unit">
      <path value="Observation.value[x].unit" />
      <definition value="either use &quot;g/dl&quot; or &quot;mmol/l&quot; depending on code.system" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.value[x].system">
      <path value="Observation.value[x].system" />
      <fixedUri value="http://unitsofmeasure.org" />
      <mustSupport value="true" />
    </element>
  </differential>
</StructureDefinition>