Informing healthcare alarm design and use: A human factors cross-industry perspective (31 March 2023)

Summary

Alarms are signals intended to capture and direct human attention to a potential issue that may require monitoring, assessment or intervention. They play a critical safety role in high-risk industries such as healthcare, which relies heavily on auditory and visual alarms. While there are some guidelines to inform alarm design and use, alarm fatigue and other alarm issues are challenges in the healthcare setting. The automotive, aviation, and nuclear industries have used the science of human factors to develop alarm design and use guidelines. This study in the journal Patient Safety aimed to assess whether these guidelines may provide insights for advancing patient safety in healthcare.