Increased sleep duration and delayed sleep timing during the COVID-19 pandemic.

ABSTRACT: Many studies have examined how the 2019 Coronavirus Disease (COVID-19) has impacted sleep health. Early evidence suggests that lockdown policies worldwide have led to changes in sleep timing, duration, and quality; however, few studies have attempted to look at the longer-term effects across multiple countries in a large data set. This study uses self-reported data from 64,858 users of the Sleep As Android smartphone application from around the world over a 24-month period in 2019 to 2020. We found a significant but modest increase in time in bed (TIB), as well as a significant delay in sleep timing that was especially prominent on weekdays. While this effect persisted throughout the year, differences in sleep timing were more widespread and pronounced in the earlier months of the pandemic

SUBMITTER: Yuan RK 

PROVIDER: S-EPMC9243067 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature