Sleep Problems and Commuting vs Workplace Accidents in Workers
Summary
This study analyzed national survey and registry data from nearly 3,000 Chilean workers to see whether sleep problems were linked to accidents at work or during commutes. The results showed that workers with shorter sleep times were significantly more likely to be involved in commuting accidents—whether as drivers, passengers, or pedestrians—than workplace accidents. In fact, sleep quantity explained nearly a quarter of the variation in commuting accident rates. By contrast, the link between sleep and workplace accidents was weaker.
Why It Matters For Night Shift Workers and Night Owls
For people working nights, the greatest danger from poor sleep may come after the shift ends. Driving home in the early morning, when the body’s circadian rhythm is at its lowest, can sharply increase accident risk. This study reinforces the idea that sleep loss doesn’t just affect job performance—it makes commutes especially hazardous. For night-shift workers, strategies like resting before driving, carpooling, or employer support for safe transport can be just as important as managing fatigue on the job.
Notes
Open access.