Which group of individuals is particularly at risk for drowsy driving?

Night shift workers are particularly at risk for drowsy driving due to their altered sleep schedules and the challenges of staying alert during hours when most people are sleeping. Working at night can disrupt the body's natural circadian rhythms, leading to insufficient sleep and increased fatigue. This situation heightens the likelihood of drowsiness and diminishes overall alertness while driving.

In contrast, while full-time students, individuals over 50, and professional drivers might also experience fatigue, their risk factors may not be as pronounced or specific as those related to night shift work. For example, full-time students may deal with stress and sleep deprivation, but they generally have more flexible schedules that allow for adequate sleep compared to night shift workers. Similarly, individuals over 50 might experience changes in sleep patterns, but drowsiness is not uniquely associated with this group as it is with those working irregular hours. Professional drivers may encounter fatigue due to long hours on the road, but they often have regulations and support systems in place to mitigate excessive drowsiness.

Thus, the unique challenges of working night shifts make night shift workers particularly vulnerable to drowsy driving, increasing the risks on the road.