Abstract
Activity diversity is important for psychological well-being and cognitive functioning. Yet, little is known about the relationship between activity diversity and sleep. This study examined how overall and nightly sleep health are associated with activity diversity. Participants (N=1841) from the Midlife in the United States Study II provided activity data for 8 days. We constructed overall and daily activity diversity scores. A composite score of overall sleep health across 8 dimensions and nightly sleep duration were measured. Analyses adjusted for sociodemographics, total activity time, and positive/negative affect. Participants with poorer sleep health overall had a lower activity diversity. On days following nights with short (<6hrs) or long (>8hrs) sleep duration, participants engaged in fewer-than-usual activities. Conversely, fewer daily activities also predicted long (but not short) sleep duration. Our results suggest cyclical associations between poor sleep health and activity diversity day-to-day, which, may accumulate over time to form a bidirectional relationship.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
