• 1. School of Health Preservation and Rehabilitation, Chengdu University of TCM, Chengdu, 610075, P.R.China;
  • 2. School of Acupuncture and Massage, Chengdu University of TCM, Chengdu, 610075, P.R.China;
JIN Rongjiang, Email: jrj133@126.com
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Objectives To systematically evaluate the impact of Tai Chi on the fall and balance function of middle-aged and the elderly.Methods PubMed, EMbase, Web of Science, The Cochrane Library, CNKI and WanFang Data databases were electronically searched to collect randomized controlled trials (RCTs) on the influence of Tai Chi on the balance function and fall of middle-aged and the elderly from inception to August, 2019. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies. Meta-analysis was then performed by RevMan 5.3 software.Results A total of 20 RCTs involving 3 842 patients were included. The results of meta-analysis showed that the Tai Chi group was superior to the control group in the improvement of the fall rate (RR=0.82, 95%CI 0.75 to 0.90, P<0.000 01), single-leg standing test (MD=5.76, 95%CI 0.62 to 10.90, P=0.03), Berg balance scale (MD=1.04, 95%CI 0.23 to 1.85, P=0.01), timed up and go (MD=−0.71, 95%CI −0.88 to −0.54, P<0.000 01), chair stand test (MD=0.87, 95%CI 0.05 to 1.70, P=0.04) and other indicators, and the difference was statistically significant.Conclusions The current evidence shows that Tai Chi can improve the balance function of middle-aged and the elderly, reduce the fall rate, and have a certain preventive effect on falls. Due to limited quality and quantity of the included studies, more high quality studies are required to verify the above conclusion.

Citation: HUANG Yijie, JIN Rongjiang, ZHONG Dongling, LI Juan, LI Yuxi, SHI Lihong. The influence of Tai Chi on the fall and balance function of middle-aged and the elderly: a meta-analysis. Chinese Journal of Evidence-Based Medicine, 2020, 20(3): 281-288. doi: 10.7507/1672-2531.201908090 Copy

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