<status value="draft" /> <date value="2026-10-08" /> <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.code"> <path value="Observation.code" /> <short value="Codice identificativo" /> <min value="1" /> <max value="1" /> </element> <element id="Observation.code.coding"> <path value="Observation.code.coding" /> </element> <element id="Observation.code.coding.system"> <path value="Observation.code.coding.system" /> <short value="Sistema di codifica" /> <min value="0" /> <max value="1" /> </element> <element id="Observation.code.coding.version"> <path value="Observation.code.coding.version" /> <short value="Versione del sistema di codifica" /> <min value="0" /> <max value="1" /> </element> <element id="Observation.code.coding.code"> <path value="Observation.code.coding.code" /> <short value="Valore del codice" /> <min value="0" /> <max value="1" /> </element> <element id="Observation.code.coding.display"> <path value="Observation.code.coding.display" /> <short value="Descrizione leggibile del codice" /> <min value="0" /> <max value="1" /> </element> <element id="Observation.effective[x]"> <path value="Observation.effective[x]" /> <short value="Data e ora in cui l’osservazione è stata effettuata o è valida." /> <min value="0" /> <max value="1" /> <type> <code value="dateTime" /> </type> </element> <element id="Observation.effectiveDateTime"> <path value="Observation.effectiveDateTime" /> <min value="0" /> <max value="1" /> </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.value[x]"> <path value="Observation.value[x]" /> <short value="Valore dell’osservazione" /> <min value="0" /> <max value="1" /> <type> <code value="string" /> </type> </element> <element id="Observation.performer"> <path value="Observation.performer" /> <short value="Professionista sanitario che ha eseguito o validato l’osservazione." /> <min value="0" /> <max value="*" /> <type> <code value="Reference" /> <targetProfile value="https://fhir.siss.regione.lombardia.it/StructureDefinition/RLPractitionerCore" /> </type> </element> <element id="Observation.basedOn"> <path value="Observation.basedOn" /> <short value="Riferimento alla richiesta che ha originato l’osservazione" /> <min value="0" /> <max value="*" /> <type> <code value="Reference" /> <targetProfile value="https://fhir.siss.regione.lombardia.it/StructureDefinition/RLServiceRequestCore" /> </type> </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.encounter"> <path value="Observation.encounter" /> <short value="Episodio di cura durante il quale è stata effettuata l’osservazione." /> <min value="0" /> <max value="1" /> <type> <code value="Reference" /> <targetProfile value="https://fhir.siss.regione.lombardia.it/StructureDefinition/RLEncounterCore" /> </type> </element> </differential> </StructureDefinition>