Figure 1. Kaplan–Meier plots of overall survival for all‐cause and cardiovascular disease (CVD) mortality by objective and self‐reported sleep duration.

A, Objective sleep duration category and all‐cause mortality. B, Self‐reported sleep duration category on weekdays and all‐cause mortality. C, Self‐reported sleep duration category on weekends and all‐cause mortality. D, Objective sleep duration category and CVD mortality. E, Self‐reported sleep duration category on weekdays and CVD mortality. F, Self‐reported sleep duration category on weekends and CVD mortality.