Cited by 1,095Balance, Gait, and Falls PreventionPhysical Activity and HealthFrailty in Older Adults

Exercise to prevent falls in older adults: an updated systematic review and meta-analysis

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Sherrington, Catherine, Michaleff, Zoe A, Fairhall, Nicola, Paul, Serene S, Tiedemann, Anne, Whitney, Julie, Cumming, Robert G, Herbert, Robert D +2 more·2017·British Journal of Sports Medicine

Abstract

Objective: Previous meta-analyses have found that exercise prevents falls in older people. This study aimed to test whether this effect is still present when new trials are added, and it explores whether characteristics of the trial design, sample or intervention are associated with greater fall prevention effects. Design: Update of a systematic review with random effects meta-analysis and meta-regression. Data sources: Cochrane Library, CINAHL, MEDLINE, EMBASE, PubMed, PEDro and SafetyLit were searched from January 2010 to January 2016. Study eligibility criteria: We included randomised controlled trials that compared fall rates in older people randomised to receive exercise as a single intervention with fall rates in those randomised to a control group. Results: 99 comparisons from 88 trials with 19 478 participants were available for meta-analysis. Overall, exercise reduced the rate of falls in community-dwelling older people by 21% (pooled rate ratio 0.79, 95% CI 0.73 to 0.85, p<0.001, I 2 47%, 69 comparisons) with greater effects seen from exercise programmes that challenged balance and involved more than 3 hours/week of exercise. These variables explained 76% of the between-trial heterogeneity and in combination led to a 39% reduction in falls (incident rate ratio 0.61, 95% CI 0.53 to 0.72, p<0.001). Exercise also had a fall prevention effect in community-dwelling people with Parkinson's disease (pooled rate ratio 0.47, 95% CI 0.30 to 0.73, p=0.001, I 2 65%, 6 comparisons) or cognitive impairment (pooled rate ratio 0.55, 95% CI 0.37 to 0.83, p=0.004, I 2 21%, 3 comparisons). There was no evidence of a fall prevention effect of exercise in residential care settings or among stroke survivors or people recently discharged from hospital. Summary/conclusions: Exercise as a single intervention can prevent falls in community-dwelling older people. Exercise programmes that challenge balance and are of a higher dose have larger effects. The impact of exercise as a single intervention in clinical groups and aged care facility residents requires further investigation, but promising results are evident for people with Parkinson's disease and cognitive impairment.

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  1. Review on September 1, 2023 by guest. Protected by copyright. http://bjsm.bmj.com/ Br J Sports Med: first published as 10.1136/bjsports-2016-096547 on 4 October 2016. Downloaded from Review on September 1, 2023 by guest. Protected by copyright. http://bjsm.bmj.com/ Br J Sports Med: first published as 10.1136/bjsports-2016-096547 on 4 October 2016. Downloaded from REFERENCES

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Authors
Sherrington, C., Michaleff, Z. A., Fairhall, N., Paul, S. S., Tiedemann, A., Whitney, J., Cumming, R. G., Herbert, R. D., Close, J. C. T., & Lord, S. R.
Affiliations
  • The University of Sydney (AU)
  • King's College Hospital (GB)
  • UNSW Sydney (AU)
Corresponding author
Sherrington, Catherine
Venue
British Journal of Sports Medicine
Publisher
BMJ
Published
2016-10-04
Volume
51
Issue
24
Pages
1750-1758
ISSN
  • 0306-3674 (ISSN-L)
  • 1473-0480
OpenAlex
W2527685915
Cited by
1,095
References
25
Citations by year
2026: 97 · 2025: 106 · 2024: 113 · 2023: 128 · 2022: 121 · 2021: 139 · 2020: 148 · 2019: 109 · 2018: 103 · 2017: 30 · 2016: 1
FWCI
14.12
Type
journal article
Language
en
Open access
Locations
  • British Journal of Sports Medicine (publishedVersion)
  • PubMed (publishedVersion)
  • UNSWorks (UNSW Sydney) (submittedVersion, cc-by-nc-nd)
  • Research Portal (King's College London) (submittedVersion, cc-by-nc-nd)
  • HighWire Press Open Archive (submittedVersion)
  • UNSWorks (University of New South Wales, Sydney, Australia) (submittedVersion, cc-by-nc-nd)
Funders
  • National Institute for Health and Care Research (CAT CL-2013-04-007)
  • Medical Research Council
  • National Health and Medical Research Council
Topics
  • Health Sciences › Health Professions › Physical Therapy, Sports Therapy and Rehabilitation › Balance, Gait, and Falls Prevention
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
  • Health Sciences › Medicine › Geriatrics and Gerontology › Frailty in Older Adults
Keywords
physical activity, fall prevention, older adults, balance training, exercise dose, Parkinson's disease, cognitive impairment, community-dwelling older adults, residential care, stroke survivors, hospital discharge, trial characteristics, effect size heterogeneity, meta-regression, randomized controlled trials, aged care facilities, stroke rehabilitation, falls in older adults, exercise dose-response, fall risk reduction
MeSH terms
Accidental Falls, Aged, Postural Balance, Exercise Therapy, Humans, Parkinson Disease, Exercise, Randomized Controlled Trials as Topic, Cognitive Dysfunction

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