Exercise for falls prevention in aged care: systematic review and trial endpoint meta-analyses
- PMID: 38109410
- PMCID: PMC10727475
- DOI: 10.1093/ageing/afad217
Exercise for falls prevention in aged care: systematic review and trial endpoint meta-analyses
Abstract
Background: There is strong evidence that exercise reduces falls in older people living in the community, but its effectiveness in residential aged care is less clear. This systematic review examines the effectiveness of exercise for falls prevention in residential aged care, meta-analysing outcomes measured immediately after exercise or after post-intervention follow-up.
Methods: Systematic review and meta-analysis, including randomised controlled trials from a Cochrane review and additional trials, published to December 2022. Trials of exercise as a single intervention compared to usual care, reporting data suitable for meta-analysis of rate or risk of falls, were included. Meta-analyses were conducted according to Cochrane Collaboration methods and quality of evidence rated using the Grading of Recommendations Assessment, Development and Evaluation approach.
Results: 12 trials from the Cochrane review plus 7 new trials were included. At the end of the intervention period, exercise probably reduces the number of falls (13 trials, rate ratio [RaR] = 0.68, 95% confidence interval [CI] = 0.49-0.95), but after post-intervention follow-up exercise had little or no effect (8 trials, RaR = 1.01, 95% CI = 0.80-1.28). The effect on the risk of falling was similar (end of intervention risk ratio (RR) = 0.84, 95% CI = 0.72-0.98, 12 trials; post-intervention follow-up RR = 1.05, 95% CI = 0.92-1.20, 8 trials). There were no significant subgroup differences according to cognitive impairment.
Conclusions: Exercise is recommended as a fall prevention strategy for older people living in aged care who are willing and able to participate (moderate certainty evidence), but exercise has little or no lasting effect on falls after the end of a programme (high certainty evidence).
Keywords: aged; exercise; falls; meta-analysis; nursing homes; older people; systematic review.
© The Author(s) 2023. Published by Oxford University Press on behalf of the British Geriatrics Society. All rights reserved. For permissions, please email: journals.permissions@oup.com.
Conflict of interest statement
Rik Dawson, Catherine Sherrington and Keith Hill are authors of trials of exercise in older people, which are funded by national grant agencies.
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References
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- World Health Organisation . WHO Guidelines on Physical Activity and Sedentary Behaviour. Geneva: World Health Organisation, 2020.
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- Australian Institute of Health and Welfare (AIHW). Falls in Older Australians 2019–20: hospitalisations and Deaths Among People Aged 65 and Over. Canberra: Australian Government, 2022.