Sleep quality and recommended levels of physical activity in older people
journal contributionposted on 27.11.2015 by Iuliana Hartescu, Kevin Morgan, Clare Stevinson
Any type of content formally published in an academic journal, usually following a peer-review process.
A minimum level of activity likely to improve sleep outcomes among older people has not previously been explored. In a representative UK sample aged 65+ (n = 926), cross-sectional regressions controlling for appropriate confounders showed that walking at or above the internationally recommended threshold of ≥150 minutes per week was significantly associated with a lower likelihood of reporting insomnia symptoms (OR = 0.67 (95% CI = 0.45 – 0.91) p<0.05). At 4-year follow-up (n=577), higher walking levels at baseline significantly predicted a lower likelihood of reporting sleep onset (OR = 0.64 (95% CI = 0.42-0.97 p<0.05) or sleep maintenance (OR = 0.63 (95% CI = 0.41-0.95 p<0.05) problems. These results are consistent with the conclusion that current physical activity guidelines can support sleep quality in older adults.
- Sport, Exercise and Health Sciences