<status value="active" /> <date value="1900-01-01" /> <publisher value="Canadian Association of Emergency Physicians (CAEP)" /> <description value="The Canadian Triage and Acuity Scale (CTAS) is a scale used to determine the triage level. Triage level categorizes the patient according to the type and severity of the patient’s initial presenting signs and symptoms. This value set is used Encounter.priority data element in FHIR and contributed in PV2-40 in HL7 v2." /> <jurisdiction> <coding> <system value="urn:iso:std:iso:3166" /> <code value="CA" /> </coding> </jurisdiction> <compose> <include> <system value="http://ctas-phctas.ca/CodeSystem/canadian-triage-acuity-scale" /> </include> </compose> </ValueSet>