Progress in researches on health risk types in designated drivers

Designated driving service provides new ideas for reducing drunk driving. As the core of designated driving industry, the health status of designated drivers is closely related to the safety of driving. Current researches are mainly about the utility evaluation of the designated driving service, and few about the designated drivers. This study summarizes the definition of designated drivers, the types, research methods and intervention measures of health risks, and provides references for exploring the health risk management measures for designated drivers.