4.6 Article

Role of Resistance Training in Mitigating Risk for Mobility Disability in Community-Dwelling Older Adults: A Systematic Review and Meta-analysis

期刊

ARCHIVES OF PHYSICAL MEDICINE AND REHABILITATION
卷 103, 期 10, 页码 2023-2035

出版社

W B SAUNDERS CO-ELSEVIER INC
DOI: 10.1016/j.apmr.2022.04.002

关键词

Mobility limitation; Rehabilitation; Resistance training

资金

  1. Ontario Graduate Scholarship
  2. Ontario Heart and Stroke Foundation [P-19-TA-1192]
  3. Tier 1 Canada Research Chair through the Canadian Institutes of Health Research

向作者/读者索取更多资源

This study included 24 studies with a total of 3656 participants, and found that community-based resistance training can improve walking distance, lower extremity strength, and usual gait speed, thus increasing independence in activities of daily living for older adults with mobility disability.
Objective: To examine the effects of community-based resistance training (RT) on physical function for older adults with mobility disability. Data Sources: Four databases (PubM, PubMed, MEDLINE, Ovid, Cumulative Index to Nursing and Allied Health, Web of Science) were searched from inception to February 2, 2021. Study Selection: Randomized controlled trials that examined community-based RT for improving physical function in community-dwelling older adults were included. Data Extraction: Two reviewers independently conducted title and abstract screening, full-text evaluation, data extraction, and risk of bias quality assessment. Data Synthesis: Twenty-four studies (3656 participants; age range, 63-83 years) were included. RT programs ranged from 10 weeks to 18 months in duration. RT was more effective than control in improving 6-minute walk test distance (n=638; mean difference [MD], 16.1m; 95% CI, 12.27-19.94; P<.0001), lower extremity strength (n=785; standardized MD, 2.01; 95% CI, 1.27-2.75; P<.0001), and usual gait speed (n= 2106; MD, 0.05 m/s, 95% CI, 0.03-0.07; P<.001). In sensitivity analyses, benefits were maintained when studies with a high risk of bias were excluded. There was no effect of RT on fast gait speed or Short Physical Performance Battery score compared with control. Conclusions: RT improves walking distance, lower extremity strength, and usual gait speed in older adults with mobility disability. Improvements in physical function could increase independence in activities of daily living for this at-risk population. Archives of Physical Medicine and Rehabilitation 2022;103:2023-35 (c) 2022 by the American Congress of Rehabilitation Medicine.

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