RESUMO
INTRODUCTION: Patients who visit emergency departments need to undergo a precise assessment to determine their priority and accurate triage category to ensure they receive the right treatment. AIM: To identify the effect of triage training on the skills and accuracy of triage decisions for adult trauma patients. METHOD: A randomized controlled trial design was conducted in ten emergency department of public hospitals. A total of 143 registered nurses and medical officer assistants who performed triage roles were recruited for the control group (n = 74) and the intervention group (n = 69). The skill and accuracy of triage decisions were measured two weeks and four weeks after the intervention group were exposed to the intervention. RESULTS: There was a significant effect on the skill of triage decision-making between the control and the intervention group p < 0.001, η2partial = 0.31. Concerning the accuracy of triage decisions, the effect was significantly different between the control group and the intervention group p < 0.001, η2partial = 0.66 across time. CONCLUSION: The triage training improved the skills of the participants and the accuracy of triage decision-making across time.