Algorithm-directed triage in an emergency department.

At Brooke Army Medical Center the Emergency Services Section has developed an algorith,-directed triage system to be used by "screeners" who may be basic medical corpsmen but sometimes have had no previous medical experience. After 25 hours of classroom and 120 hours of on-the-job training, the screeners use the algorithms to triage patients into one of three treatment areas in the emergency section or to clinics outside the emergency section during the day and evening. The screeners may consult with a triage physician if the algorithm-directed disposition appears inappropriate, Triage dispositions of 78,822 patient visits during the calendar year 1975 are presented.