A Systematic Review and Meta-Analysis of Resistance Training on Quality of Life, Depression, Muscle Strength, and Functional Exercise Capacity in Older Adults Aged 60 Years or More.
Autor: | Khodadad Kashi, Sholeh, Mirzazadeh, Zahra Sadat, Saatchian, Vahid |
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Předmět: |
RESISTANCE training
ONLINE information services MEDICAL databases WELL-being EXERCISE tests EXERCISE tolerance META-analysis ACTIVE aging PAIN SKELETAL muscle CONFIDENCE intervals FUNCTIONAL status SYSTEMATIC reviews EXTREMITIES (Anatomy) EXERCISE physiology MENTAL health QUALITY of life MENTAL depression MUSCLE strength DESCRIPTIVE statistics MEDLINE DATA analysis software |
Zdroj: | Biological Research for Nursing; Jan2023, Vol. 25 Issue 1, p88-106, 19p |
Abstrakt: | Background: Aging is generally associated with numerous metabolic and physical changes that augment susceptibility to several chronic conditions, disability, and diminished quality of life. Objective: The purpose of this meta-analysis was to investigate the efficacy of resistance training on quality of life, depression, muscle strength, and functional exercise capacity in older adults (≥60 years). Data sources: A systematic search was conducted in PubMed, MEDLINE, Cochrane, Google Scholar, and Scopus up to December 20, 2021. Results: 21 studies (N = 1610) were included. Resistance training significantly improved physical functioning (standard mean differences (SMD), 0.31; p = 0.02), mental health (SMD, 0.44; p = 0.001), bodily pain (SMD, −0.52; p = 0.004), general health (SMD, 0.43; p = 0.002), social functioning (SMD, 0.25; p = 0.006), and mental component score (SMD, 0.51; p = 0.001) subscales. Moreover, depression (SMD, −1.13; p = 0.01), upper-limb muscle strength (mean difference (MD), 15.26 kg; p = 0.002), lower-limb muscle strength (MD, 48.46 kg; p = 0.02), and handgrip muscle strength (MD, 1.35 kg; p = 0.003) significantly improved following resistance training. No benefits were found for vitality, physical component score, total score of quality of life, and the 6-min walk distance. Conclusion: Preliminary evidence reveals that resistance training can be effective for improving most domains of quality of life, upper- and lower-limb muscle strength, handgrip strength, and depression in aged people. More proof is hence needed to draw solid conclusions. [ABSTRACT FROM AUTHOR] |
Databáze: | Complementary Index |
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