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Effect of Structured Physical Activity on Sleep-Wake Behaviors in Sedentary Elderly Adults with Mobility Limitations

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Specialty Geriatrics
Date 2015 Jun 27
PMID 26115386
Citations 11
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Abstract

Objectives: To evaluate the effect of structured physical activity on sleep-wake behaviors in sedentary community-dwelling elderly adults with mobility limitations.

Design: Multicenter, randomized trial of moderate-intensity physical activity versus health education, with sleep-wake behaviors prespecified as a tertiary outcome over a planned intervention period ranging from 24 to 30 months.

Setting: Lifestyle Interventions and Independence for Elders Study.

Participants: Community-dwelling persons aged 70 to 89 who were initially sedentary and had a Short Physical Performance Battery score less than 10 (N = 1,635).

Measurements: Sleep-wake behaviors were evaluated using the Insomnia Severity Index (ISI) (≥8 defined insomnia), Epworth Sleepiness Scale (ESS) (≥10 defined daytime drowsiness), and Pittsburgh Sleep Quality Index (PSQI) (>5 defined poor sleep quality) administered at baseline and 6, 18, and 30 months.

Results: The randomized groups were similar in terms of baseline demographic variables, including mean age (79) and sex (67% female). Structured physical activity resulted in a significantly lower likelihood of having poor sleep quality (adjusted odds ratios (aOR) for PSQI >5 = 0.80, 95% confidence interval (CI) = 0.68-0.94), including fewer new cases (aOR for PSQI >5 = 0.70, 95% CI = 0.54-0.89), than health education but not in resolution of prevalent cases (aOR for PSQI ≤5 = 1.13, 95% CI = 0.90-1.43). No significant intervention effects were observed for the ISI or ESS.

Conclusion: Structured physical activity resulted in a lower likelihood of developing poor sleep quality (PSQI >5) over the intervention period than health education but had no effect on prevalent cases of poor sleep quality or on sleep-wake behaviors evaluated using the ISI or ESS. These results suggest that the benefit of physical activity in this sample was preventive and limited to sleep-wake behaviors evaluated using the PSQI.

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References
1.
Schoenborn C, Adams P . Health behaviors of adults: United States, 2005-2007. Vital Health Stat 10. 2010; (245):1-132. View

2.
Foley D, Ancoli-Israel S, Britz P, Walsh J . Sleep disturbances and chronic disease in older adults: results of the 2003 National Sleep Foundation Sleep in America Survey. J Psychosom Res. 2004; 56(5):497-502. DOI: 10.1016/j.jpsychores.2004.02.010. View

3.
King A, Pruitt L, Woo S, Castro C, Ahn D, Vitiello M . Effects of moderate-intensity exercise on polysomnographic and subjective sleep quality in older adults with mild to moderate sleep complaints. J Gerontol A Biol Sci Med Sci. 2008; 63(9):997-1004. PMC: 7182081. DOI: 10.1093/gerona/63.9.997. View

4.
Matthews C, Ainsworth B, Thompson R, Bassett Jr D . Sources of variance in daily physical activity levels as measured by an accelerometer. Med Sci Sports Exerc. 2002; 34(8):1376-81. DOI: 10.1097/00005768-200208000-00021. View

5.
Vaz Fragoso C, Miller M, Fielding R, King A, Kritchevsky S, McDermott M . Sleep-wake disturbances in sedentary community-dwelling elderly adults with functional limitations. J Am Geriatr Soc. 2014; 62(6):1064-72. PMC: 4057978. DOI: 10.1111/jgs.12845. View