<status value="draft" /> <date value="2026-10-28" /> <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" /> <short value="Valutazione (data ultima valutazione e indicatore di gravità)" /> </element> <element id="Observation.status"> <path value="Observation.status" /> <short value="Stato dell'osservazione" /> <min value="1" /> <max value="1" /> <fixedCode value="final" /> </element> <element id="Observation.code"> <path value="Observation.code" /> <short value="Data ultima valutazione" /> <min value="1" /> <max value="1" /> </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" /> <short value="Sistema di codifica" /> <min value="1" /> <max value="1" /> <fixedUri value="urn:oid:2.16.840.1.113883.2.9.2.30.3.1.3.13.6.17" /> </element> <element id="Observation.code.coding.code"> <path value="Observation.code.coding.code" /> <short value="Valore del codice" /> <min value="1" /> <max value="1" /> <fixedCode value="18" /> </element> <element id="Observation.code.coding.display"> <path value="Observation.code.coding.display" /> <short value="Descrizione leggibile del codice" /> <comment value="Es. Data_ultima_valutazione" /> <min value="1" /> <max value="1" /> </element> <element id="Observation.subject"> <path value="Observation.subject" /> <short value="Paziente a cui si riferisce l'osservazione" /> <min value="0" /> <max value="1" /> <type> <code value="Reference" /> <targetProfile value="https://fhir.siss.regione.lombardia.it/StructureDefinition/RLPatientCore" /> </type> </element> <element id="Observation.effective[x]"> <path value="Observation.effective[x]" /> <short value="Data ultima valutazione" /> <min value="1" /> <max value="1" /> <type> <code value="dateTime" /> </type> </element> <element id="Observation.value[x]"> <path value="Observation.value[x]" /> <short value="Indicatore di gravità" /> <min value="0" /> <max value="1" /> <type> <code value="CodeableConcept" /> </type> </element> <element id="Observation.value[x].coding"> <path value="Observation.value[x].coding" /> <min value="1" /> <max value="1" /> </element> <element id="Observation.value[x].coding.system"> <path value="Observation.value[x].coding.system" /> <short value="Sistema di codifica" /> <comment value="CRS-SISS (OID 2.16.840.1.113883.2.9.2.30.3.1.3.13.6.40)" /> <min value="0" /> <max value="1" /> <fixedUri value="urn:oid:2.16.840.1.113883.2.9.2.30.3.1.3.13.6.40" /> </element> <element id="Observation.value[x].coding.code"> <path value="Observation.value[x].coding.code" /> <short value="Valore del codice" /> <min value="0" /> <max value="1" /> </element> <element id="Observation.value[x].coding.display"> <path value="Observation.value[x].coding.display" /> <short value="Descrizione leggibile del codice" /> <min value="1" /> <max value="1" /> </element> </differential> </StructureDefinition>