<status value="draft" /> <date value="2023-02-23T07:46:55.3299092+00:00" /> <fhirVersion value="4.0.1" /> <kind value="resource" /> <abstract value="false" /> <type value="Encounter" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Encounter" /> <derivation value="constraint" /> <differential> <element id="Encounter.hospitalization.reAdmission"> <path value="Encounter.hospitalization.reAdmission" /> <short value="如果有再入院发生，则表示再入院的类型。如果值留空，则不属于再入院。" /> </element> </differential> </StructureDefinition>