activation criteria
Standardized parameters that determine when to mobilize the trauma team for incoming patients based on injury severity indicators.
Full Definition
Activation criteria are predetermined clinical and mechanism-based parameters used to trigger trauma team mobilization for incoming patients. These criteria typically include physiologic measures (vital signs, Glasgow Coma Scale), anatomic injury patterns, and high-risk mechanisms of injury. Criteria are often tiered into different activation levels (full activation, modified activation) that determine the composition and response time of the trauma team. In editorial contexts, these criteria appear in protocol documents, quality improvement studies, and discussions of trauma system efficiency. Proper documentation requires understanding the distinction between different activation levels and their clinical implications.
Usage
Usage note: Use plural form when referring to the complete set of parameters; singular when discussing individual criterion.
In Context
- "The revised activation criteria reduced over-triage rates while maintaining sensitivity for major trauma." — Quality improvement study
- "Activation criteria must be clearly documented in trauma center policy manuals." — Accreditation guideline