medRxiv
Highly irregular sleep may link to higher death risk in males
An observational study of 73,647 middle-aged adults suggested that highly irregular sleep schedules had a stronger link to death in males than females.An observational study of 73,647 middle-aged adults suggested that highly irregular sleep schedules had a stronger link to death in males than females.
Preprint: cohort study of 73,647 peoplePopulations