Comparing the Accuracy of Mass Casualty Triage Systems When Used in an Adult Population.

To use a previously published criterion standard to compare the accuracy of 4 different mass casualty triage systems (Sort, Assess, Lifesaving Interventions, Treatment/Transport [SALT], Simple Triage and Rapid Treatment [START], Triage Sieve, and CareFlight) when used in an emergency department-based adult population. We performed a prospective, observational study of a convenience sample of adults aged 18years or older presenting to a single tertiary care hospital emergency department. A co-investigator with prior emergency medical services (EMS) experience observed each subject's initial triage in the emergency department and recorded all data points necessary to assign a triage category using each of the 4 mass casualty triage systems being studied.

Evaluation of a Consensus-Based Criterion Standard Definition of Trauma Center Need for Use in Field Triage Research.

Research on field triage of injured patients is limited by the lack of a widely used criterion standard for defining trauma center need. Injury Severity Score (ISS) >15 has been a commonly used outcome measure in research for determining trauma center need that has never been validated. A multidisciplinary team recently published a consensus-based criterion standard definition of trauma center need, but this measure has not yet been validated.

A consensus-based criterion standard for trauma center need.

Background: In civilian trauma care, field triage is the process applied by prehospital care providers to identify patients who are likely to have severe injuries and immediately need the resources of a trauma center. Studies of the efficacy of field triage have used various measures to define trauma center need because no "criterion standard" exists, making cross-study comparisons difficult. This study aimed to develop a consensus-based functional criterion standard definition of trauma center need.