Measuring the Effect of Audio Instructions on the Time and Effectiveness of Tourniquet Application by Laypeople.
Sahil DayalRoberto C PortelaStephen E TaylorBridget R ByquistAndrew PinerJoanna AdamsJuan A MarchPublished in: Prehospital emergency care (2022)
This study suggests that combined audio-written instructions decrease the rate of ineffective tourniquet application by laypeople compared with written-only instructions. Further studies are needed to assess if audio instructions and just-in-time training can further maximize effective tourniquet application.