<status value="active" /> <experimental value="false" /> <publisher value="HL7 International" /> <description value="This profile constrains the Observation resource to represent various types of results and associated observations in a patient summary. This is the base profile from which the other results profiles are derived." /> <purpose value="This profile constrains the Observation resource to represent various types of results and associated observations in a patient summary." /> <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.status"> <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-display-hint"> <valueString value="default: final" /> </extension> <path value="Observation.status" /> <fixedCode value="final" /> </element> <element id="Observation.category"> <path value="Observation.category" /> <type> <code value="CodeableConcept" /> <profile value="http://hl7.org/fhir/uv/ips/StructureDefinition/CodeableConcept-uv-ips" /> </type> </element> <element id="Observation.code"> <path value="Observation.code" /> <type> <code value="CodeableConcept" /> <profile value="http://hl7.org/fhir/uv/ips/StructureDefinition/CodeableConcept-uv-ips" /> </type> <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/uv/ips/StructureDefinition/Patient-uv-ips" /> <targetProfile value="http://hl7.org/fhir/StructureDefinition/Group" /> <targetProfile value="http://hl7.org/fhir/StructureDefinition/Device" /> <targetProfile value="http://hl7.org/fhir/StructureDefinition/Location" /> </type> <mustSupport value="true" /> </element> <element id="Observation.subject.reference"> <path value="Observation.subject.reference" /> <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> <type> <code value="Period" /> </type> <mustSupport value="true" /> </element> <element id="Observation.effective[x].extension:data-absent-reason"> <path value="Observation.effective[x].extension" /> <sliceName value="data-absent-reason" /> <short value="effective[x] absence reason" /> <definition value="Provides a reason why the effectiveTime is missing." /> <max value="1" /> <type> <code value="Extension" /> <profile value="http://hl7.org/fhir/StructureDefinition/data-absent-reason" /> </type> <mustSupport value="true" /> </element> <element id="Observation.performer"> <path value="Observation.performer" /> <type> <code value="Reference" /> <targetProfile value="http://hl7.org/fhir/uv/ips/StructureDefinition/Practitioner-uv-ips" /> <targetProfile value="http://hl7.org/fhir/uv/ips/StructureDefinition/PractitionerRole-uv-ips" /> <targetProfile value="http://hl7.org/fhir/uv/ips/StructureDefinition/Organization-uv-ips" /> <targetProfile value="http://hl7.org/fhir/StructureDefinition/CareTeam" /> <targetProfile value="http://hl7.org/fhir/uv/ips/StructureDefinition/Patient-uv-ips" /> <targetProfile value="http://hl7.org/fhir/StructureDefinition/RelatedPerson" /> </type> </element> <element id="Observation.value[x]"> <path value="Observation.value[x]" /> <mustSupport value="true" /> </element> <element id="Observation.hasMember"> <path value="Observation.hasMember" /> <type> <code value="Reference" /> <targetProfile value="http://hl7.org/fhir/uv/ips/StructureDefinition/Observation-results-uv-ips" /> <targetProfile value="http://hl7.org/fhir/StructureDefinition/QuestionnaireResponse" /> <targetProfile value="http://hl7.org/fhir/StructureDefinition/MolecularSequence" /> </type> </element> <element id="Observation.component"> <path value="Observation.component" /> <mustSupport value="true" /> </element> </differential> </StructureDefinition>