title: The Canadian Triage and Acuity Scale: A Canadian perspective on emergency department triage.
abstract: The Canadian Triage and Acuity Scale has received widespread acceptance in Canada as a reliable and valid tool for emergency department triage. The importance of accurate triage becomes more apparent as emergency department volumes increase, and resources shrink. The need to ensure that those patients requiring more urgent care receive care first is the basis for all triage scales. Through the Canadian Triage and Acuity Scale National Working Group, the scale became the recommended triage tool for Canadian emergency departments. Work has been done on the interrater reliability of Canadian Triage and Acuity Scale among health care providers. There is a need to further assess the validity of the scale. This scale has now been applied in the out of hospital setting by paramedics and is being used in measurements of emergency physician workload. The future may see an electronic triage tool develop for emergency department use to reduce variability in its application. The Canadian Triage and Acuity Scale has become an integral component of Canadian emergency departments.
authors.affiliation: Emergency Services, Royal Victoria Hospital, Barrie and Associate Clinical Professor Department of Family Medicine, McMaster University, Ontario, Canada.
authors.forename: Michael
authors.initials: M
authors.lastname: J Murray
mesh_terms: D002170:Canada; D004636:Emergency Service, Hospital / Q000458:organization & administration / Q000706:statistics & numerical data; D006801:Humans; D015203:Reproducibility of Results; D014218:Triage / Q000191:economics / Q000592:standards; D016526:Workload