Association Between Mode of Transportation and Outcomes of Adult Trauma Patients With Blunt Injury Across Different Prehospital Time Intervals in the United States: A Matched Cohort Study

Helicopter Emergency Medical Services (HEMS) dispatch currently depends on predefined protocols, on first responders ’ initial assessment, or on medical direction decision in some states. National guidelines do not provide recommendations concerning prehospital time criteria.
Source: The Journal of Emergency Medicine - Category: Emergency Medicine Authors: Tags: Selected Topics: Aeromedical Emergencies Source Type: research