Are postoperative complications related to resident sleep deprivation?

This real-world study compares the outcome of surgery and the sleep-deprivation status of the resident surgeon. Residents who operated the day after a 24-hour on-call period were considered sleep deprived; all other resident surgeons were considered non-sleep-deprived. We retrospectively reviewed data on 6,371 surgical cases and identified 351 postoperative complications.