| 摘要: |
| 目的：评价瑜伽练习对成年人心血管危险因素的影响。方法：检索MEDLINE、CNKI、万方等数据库，获得瑜伽练习对成年人心血管危险因素影响的中、英文随机对照试验文献，进行文献质量评价，应用Stata120进行Meta分析。结果：13篇文献纳入Meta分析。①瑜伽练习组BMI和血压降低程度显著大于对照组(p＜001）；②亚组分析显示：瑜伽练习总运动时间＞8周显著降低BMI（p＜001）；瑜伽干预时间并不影响血压下降的整体效应；③ Egger检验发表偏倚。9篇瑜伽练习影响BMI、5篇瑜伽练习影响收缩压和舒张压、5篇瑜伽练习影响血糖和8篇瑜伽练习影响血脂的文献漏斗图对称性均较好，均无显著发表偏倚（p＜001）。结论：现有证据显示：瑜伽练习显著降低具有心血管危险因素的成年人BMI和血压水平，当具有心血管危险因素、总运动时间＞8周时，BMI的下降效果更加显著 |
| 关键词: 瑜伽 成年人 心血管危险因素 Meta分析 |
| DOI： |
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| 基金项目:福建省自然科学基金项目(2011J01151）；惠州学院高等教育教学改革项目(JG2014027） |
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| Meta analysis of Effects of Yoga Exercise on Cardiovascular Risk Factors of Adults |
| ZHANG Mingjun |
| (Department of Physical Education, Huizhou University) |
| Abstract: |
| Objectives: assess the effect of yoga exercise on cardiovascular risk factors of adults. Method: search over the MEDLINE,CNKI,WanFang in Chinese periodical Database to acquire literature references of previous assessment concerning the effect of yoga exercise on cardiovascular risk factors of adults, and evaluate the literature quality, and then make metaanalysis by Stata 120. Results: Thirteen articles are adopted to conduct metaanalysis. (1) Decrease degree of BMI and blood pressure in yoga groups are greater than that in control groups (p＜001）. (2) Subgroup analysis shows that decrease degree of BMI in yoga groups with exercise duration of more than eight weeks is greater than that in control groups（p＜001）, duration of yoga intervention does not influence the overall effect of blood decrease.(3) Publication bias by Egger test. Funnel plot of nine articles about effect of yoga on BMI, five articles about effect of yoga on systolic and diastolic blood pressure, five articles about effect of yoga on blood sugar and eight articles about effect of yoga on blood lipid, is symmetrical and there is no significant publication bias (p<001 ). Conclusion: The available evidence indicates that yoga significantly reduces BMI and blood pressure levels of adults with cardiovascular risk factors. For those who have cardiovascular risk factors, or those who do yoga exercise over 8 weeks, the decrease of BMI is more obvious. |
| Key words: Yoga adults cardiovascular risk factors Meta analysis |
