Irregular sleep and event schedules are associated with poorer self-reported well-being in US college students.

ABSTRACT:

Study objectives

Sleep regularity, in addition to duration and timing, is predictive of daily variations in well-being. One possible contributor to changes in these sleep dimensions are early morning scheduled events. We applied a composite metric-the Composite Phase Deviation (CPD)-to assess mistiming and irregularity of both sleep and event schedules to examine their relationship with self-reported well-being in US college students.

Methods

Daily well-being, actigraphy, and timing of sleep and first scheduled events (academic/exercise/other) were collected for approximately 30 days from 223 US college students (37% females) between 2013 and 2016. Participants rated well-being daily upon awakening on five scales: Sleepy-Alert, Sad-Happy, Sluggish-Energetic, Sick-Healthy, an

SUBMITTER: Fischer D 

PROVIDER: S-EPMC7294408 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature