(A264) Does the Implementation of Start Triage Criteria in the Emergency Department Reduce Over- and under-Triage of Patients?

Abstract

Background

Appropriate triage shortens the delay in definitive care. this study examined whether the implementation of START triage criteria in emergency departments (ED) reduces over- and under-triage of patients. The purpose of this study was to examine the impact of START triage criteria on over and under-triage subjects.

Methods

The study was performed between 01 January to 15 September 2008. All patients presenting to the ED were recruited. A triage nurse tagged the patients with a red, yellow, and or green wristband, as per START triage protocol. Over-triage was defined as patients who were re-triaged from red (R) to yellow (Y) or Y to green (G) within 30 minutes of arrival. Under-triage was defined as patients re-triaged from Y to R or G to Y within 30 minutes of arrival.

Results

Of 25,928 patients, triage was performed for 25,468 (98.2%) subjects. A total of 8,303 were triaged during the morning shift, 6,994 during the evening shift, and 9,978 during the night shift. A total of 1,431 (5.6%) subjects were tagged as R, 10,634 (41.7%) with Y, and 13,424 (52.7%) were tagged as G. Four hundred seventy-four (1.9%) patients were over-triaged. Two hundred twenty (0.9%) were under-triaged.

Conclusions

The START triage criteria reduce over- and under-triage of patients.