Social participation and older adults' sleep. (January 2016)

• Record Type: Journal Article
• Authors: Chen, Jen-Hao; Lauderdale, Diane S.; Waite, Linda J.
• Is Part Of: Social science & medicine. Volume 149(2016)
• Page Start: 164
• Page End: 173
• Publication Date: 2016-01
• Subjects: Actigraphy -- Aging -- Social participation -- Sleep; Social medicine -- Periodicals; Medical anthropology -- Periodicals; Public health -- Periodicals; Psychology -- Periodicals; Medicine -- Periodicals; Medicine -- Periodicals; Médecine sociale -- Périodiques; Anthropologie médicale -- Périodiques; Santé publique -- Périodiques; Psychologie -- Périodiques; Médecine -- Périodiques; Electronic journals; 362.105
• DOI: 10.1016/j.socscimed.2015.11.045
• Languages: English
• ISSNs: 0277-9536

Abstract

Abstract: Sleep complaints are common among older adults, and poor sleep has been found to predict chronic diseases and mortality. Many studies suggest that social participation benefits healthy aging. We examined the relationships between older adults' social participation and their sleep using two waves (2005–2006, 2010–2011) of data from the National Social Life, Health, and Aging Project (NSHAP). The NSHAP recorded older adults' social participation (including religious attendance, volunteer work, and attendance at meetings of organized groups) over five years, and included self-reported sleep duration in both waves and, in the second wave, measures of insomnia symptoms and measures of sleep patterns and rhythms using actigraphy for a subsample. Cross-sectional analysis of the second wave indicates that those reporting higher levels of social participation had better actigraphic sleep but not better self-reported sleep. However, longitudinal analysis suggests that change in social participation was not associated with actigraphic or self-reported sleep characteristics in the second wave data. Further analysis using fixed-effects model showed no association between change in social participation and change in self-reported sleep duration. Thus, although older adults with greater social participation slept better, we did not find that increasing social participation improved sleep. These findings imply that a self-selection process may at work; or if social participation does affect sleep, the causal effect may be over a much shorter time frame than five years. Highlights: We examined the relationships between older adults' social participation and their sleep. We focused on two sleep dimensions: perceived sleep disorder and sleep patterns and rhythms. Social participation predicted better sleep in cross-sectional analysis. Longitudinal analysis showed no association between social participation and sleep. We found no strong evidence of a long-term benefit of social participation on older adults' sleep.