<?xml version=“1.0” encoding=“UTF-8”?> <EventDefinition xmlns=“hl7.org/fhir”>
<id value="example"/> <meta> <security> <system value="http://terminology.hl7.org/CodeSystem/v3-ActReason"/> <code value="HTEST"/> <display value="test health data"/> </security> </meta> <status value="draft"/> <purpose value="Monitor all admissions to Emergency"/> <trigger> <type value="named-event"/> <name value="monitor-emergency-admissions"/> <data> <type value="Encounter"/> </data> <condition> <description value="Encounter Location = emergency (active/completed encounters, current or previous)"/> <language value="text/fhirpath"/> <expression value="(this | %previous).location.where(location = 'Location/emergency' and status in {'active', 'completed'}).exists()"/> </condition> </trigger>
</EventDefinition>