Association of Rapid Eye Movement Sleep With Mortality in Middle-aged and Older Adults.

ABSTRACT:

Importance

Rapid eye movement (REM) sleep has been linked with health outcomes, but little is known about the relationship between REM sleep and mortality.

Objective

To investigate whether REM sleep is associated with greater risk of mortality in 2 independent cohorts and to explore whether another sleep stage could be driving the findings.

Design, setting, and participants

This multicenter population-based cross-sectional study used data from the Outcomes of Sleep Disorders in Older Men (MrOS) Sleep Study and Wisconsin Sleep Cohort (WSC). MrOS participants were recruited from December 2003 to March 2005, and WSC began in 1988. MrOS and WSC participants who had REM sleep and mortality data were included. Analysis began May 2018 and ended December 2019.

Main outcome

SUBMITTER: Leary EB 

PROVIDER: S-EPMC7550971 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature