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Journal of Zhejiang University SCIENCE B

ISSN 1673-1581(Print), 1862-1783(Online), Monthly

Effect of Tai Chi exercise on blood lipid profiles: a meta-analysis of randomized controlled trials

Abstract: Objective: Studies have demonstrated that Tai Chi exercise improves blood lipid level with inconsistent results. A meta-analysis was conducted to quantify the effects of Tai Chi on blood lipid profiles in humans. Methods: We screened the databases of PubMed, EMBASE, Cochrane Library (Central), Web of Science, China National Knowledge Infrastructure (CNKI), Wanfang data, and Clinicaltrials.gov for randomized controlled trials with Physiotherapy Evidence Database (PEDro) score more than 3 points up to June 2015. Six studies involving 445 subjects were included. Most trials applied 12-week Tai Chi intervention courses. Results: In comparison with the control group, blood triglyceride (TG) level difference between follow-up and baseline was statistically significantly lower in the Tai Chi practicing group (weighted mean difference (WMD) −16.81 mg/dl; 95% confidence intervals (CI) −31.27 to −2.35 mg/dl; P=0.02). A trend to improving total cholesterol (TC) reduction was found with Tai Chi (WMD −7.96 mg/dl; 95% CI −17.30 to 1.39 mg/dl; P=0.10). However, no difference was found in blood low-density lipoprotein cholesterol (LDL-C) or high-density lipoprotein cholesterol (HDL-C). Conclusions: Tai Chi exercise lowered blood TG level with a trend to decrease blood TC level. Our data suggest that Tai Chi has the potential to implement meaningful blood lipid modification and serve as an adjunctive exercise modality. The relationship between Tai Chi exercise regimen and lipid profile change might have a scientific priority for future investigation.

Key words: Tai Chi, Blood lipid, Triglycerides, Meta-analysis

Chinese Summary  <26> å¤ªæžé”»ç‚¼å¯¹è¡€è„‚的临床疗效:éšæœºå¯¹ç…§è¯•éªŒçš„meta分æž

目的:探讨太æžé”»ç‚¼æ˜¯å¦èƒ½æ”¹å–„血脂水平。
创新点:明确太æžé”»ç‚¼å¯¹è¡€è„‚çš„å½±å“,为éžè¯ç‰©è°ƒè„‚治疗æ供新手段。
方法:通过筛选太æžé”»ç‚¼æŒç»­4周以上,PEDro评分3分以上,且观察太æžé”»ç‚¼å¯¹è¡€è„‚å½±å“çš„æˆäººéšæœºå¯¹ç…§è¯•éªŒï¼Œmeta分æžå¤ªæžé”»ç‚¼å¯¹æ€»èƒ†å›ºé†‡ã€ä½Žå¯†åº¦è„‚蛋白胆固醇ã€é«˜å¯†åº¦è„‚蛋白胆固醇和甘油三酯的影å“。
结论:通过meta分æžæœ€ç»ˆå…¥é€‰çš„6项研究(共445例患者)的结果显示,太æžé”»ç‚¼èƒ½æ˜¾è‘—é™ä½Žè¡€ç”˜æ²¹ä¸‰é…¯æ°´å¹³ï¼Œä¸”有é™ä½Žæ€»èƒ†å›ºé†‡çš„趋势,但是对于低密度脂蛋白胆固醇和高密度脂蛋白胆固醇未å‘现有明显影å“。

关键è¯ç»„:太æžï¼›è¡€è„‚;甘油三酯;Meta分æž


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DOI:

10.1631/jzus.B1600052

CLC number:

G852.11

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On-line Access:

2016-08-04

Received:

2016-02-01

Revision Accepted:

2016-07-14

Crosschecked:

2016-07-18

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