Validity of a computerised five-level emergency triage system for patients with acute ischaemic stroke.


OBJECTIVES An ideal triage system used in the emergency department (ED) should identify patients who need urgent medical care. The purpose of this study was to validate the Taiwan Triage and Acuity Scale (TTAS) for stratifying patients according to their severity, need for thrombolysis, resource utilisation, and outcome. METHODS The authors… (More)
DOI: 10.1136/emermed-2012-201423


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