Data_Sheet_1_The effect of Baduanjin on the balancing ability of older adults: A systematic review and meta-analysis.pdf

PurposeTo systematically evaluate the effect of Baduanjin on the balancing ability of older adults.
MethodsThe systematic review and meta-analysis followed the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. Six electronic databases were searched for eligible studies. Data synthesis and statistical analysis using a random effects model were performed with Review Manager 5.4. Random-effects weights were used to pool the effect sizes. Publication bias was assessed by funnel plot.
ResultsA total of 17 RCTs involving 1,267 patients were identified. The meta-analysis showed that the Baduanjin group was significantly superior to the control group in balancing performance measured by Berg balance scale [mean difference (MD) 4.82; 95% confidence interval (CI) 3.40 to 6.24, P < 0.00001], Timed Up and Go (MD −2.21, 95% CI −2.69 to −1.74, P < 0.00001) and Eye Closed One Leg Standing Balance (MD 2.01, 95% CI 0.79 to 3.23, P < 0.00001) tests.
ConclusionBaduanjin can effectively affect the balancing ability of older adults. More high-quality evidence-based studies are required to confirm these findings.
Systematic review registration[https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=293183], identifier [CRD42021293183].

研究目的：系统评估八段锦（Baduanjin）对老年人平衡能力的影响。
研究方法：本系统评价与荟萃分析遵循《系统评价和荟萃分析首选报告条目》（Preferred Reporting Items for Systematic Reviews and Meta-Analysis，PRISMA）指南。检索6个电子数据库以获取符合纳入标准的研究。采用Review Manager 5.4软件，基于随机效应模型进行数据合成与统计学分析，以随机效应权重合并效应量。采用漏斗图评估发表偏倚。
研究结果：最终纳入17项随机对照试验（Randomized Controlled Trial, RCT），共涉及1267例受试者。荟萃分析结果显示，相较于对照组，八段锦组在多项平衡能力测试中表现显著更优：贝格平衡量表（Berg Balance Scale）评分的均数差（mean difference, MD）为4.82，95%置信区间（confidence interval, CI）为3.40~6.24，P<0.00001；计时起身行走试验（Timed Up and Go）的均数差为-2.21，95%CI为-2.69~-1.74，P<0.00001；单腿站立闭眼平衡测试（Eye Closed One Leg Standing Balance）的均数差为2.01，95%CI为0.79~3.23，P<0.00001。
研究结论：八段锦可有效改善老年人的平衡能力。未来需开展更多高质量循证医学研究以验证上述结论。
系统评价注册信息：[https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=293183]，注册标识为[CRD42021293183]。