Effect of glare on night time driving in alcoholic versus non-alcoholic professional drivers.

Context: The use of alcohol during nighttime driving may affect recovery from glare leading to increased traffic accidents. Objective: To compare the glare recovery time in alcoholic versus non-alcoholic drivers. Materials and Methods: Alcoholic (n = 25) and non-alcoholic drivers (n = 25) were subjected to glare recovery test and they also filled a questionnaire about the nighttime driving. Results: The glare recovery time got prolonged in alcoholic drivers and they also complained of more problems during nighttime driving as compared to non-alcoholic drivers. Conclusions: The use of alcohol delays recovery from glare during nighttime driving. This can have considerable implications for developing countries in improving regulations for driving licensing. [ABSTRACT FROM AUTHOR]