The Association Between Obstructive Sleep Apnea and the Circadian Rest-Activity Rhythm: A Cross-sectional Analysis of the ELSA-Brasil Cohort.
OBJECTIVES To investigate the potential association between obstructive sleep apnea (OSA) and the circadian rest-activity rhythm. METHODS Active or retired employees aged 35-74 years from the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) were eligible for inclusion. Participants underwent a standardized...