Exercise improves sleep quality in older adults: a protocol for a systematic review and meta-analysis. Issue 1 (31st January 2022)

• Record Type: Journal Article
• Authors: Zhang, Wei; Liu, Yi; Yu, Jing; Li, Dongze; Jia, Yu; Zhang, Qin; Gao, Yongli; Wan, Zhi; Wei, Wei
• Is Part Of: BMJ open. Volume 12:Issue 1(2022)
• Publication Date: 2022-01-31
• Subjects: geriatric medicine -- health & safety -- protocols & guidelines -- old age psychiatry -- sleep medicine; Medicine -- Research -- Periodicals; 610.72
• DOI: 10.1136/bmjopen-2020-047555
• Languages: English
• ISSNs: 2044-6055

Abstract

Abstract : Introduction: Sleep disturbance is a common problem among the elderly and is associated with physical and mental health. Exercise has been reported as an alternative therapeutic strategy for people with sleep disturbances. However, this topic has not been systematically reviewed for older adults. This study was conducted to provide a protocol to systematically evaluate the effects of exercise on sleep quality in the elderly. Methods and analysis: An electronic search of the PubMed, Embase and Cochrane Library databases will be performed with no language restrictions, and data extraction will be performed by two independent reviewers. The reviewers will discuss and resolve any differences, and a third reviewer will be consulted in cases of uncertainty. Randomised controlled trials will be selected. The primary outcome will be an objective measurement of sleep quality (eg, polysomnography). The secondary outcomes will be self-reported sleep quality (using the Pittsburgh Sleep Quality Index scale), and adverse events (such as falls and fractures). RevMan V.5.3.5 and Stata V.16.0 software will be used for meta-analysis. If the heterogeneity tests show slight or no statistical heterogeneity, the fixed effects model will be used; in other cases, the random effect model will be used for data synthesis. Ethics and dissemination: The protocol does not require ethical approval. The findings will be disseminated in peer-reviewed publications and journals. PROSPERO registration number: CRD42021287980.