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| 慢跑与未绝经成年女性骨密度相关关系的Meta分析 |
| Meta-analysis on the relationship between jogging and bone mineral density in pre-menopausal women |
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| DOI：10.3969/j.issn.1006.7108.2016.08.007 |
| 中文关键词: 慢跑 骨密度 未绝经成年女性 Meta分析 |
| 英文关键词:Jogging Bone mineral density Pre-menopausal women Meta-analysis |
| 基金项目:广西教育厅重点项目（KY2015ZD024) |
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| 中文摘要: |
| 目的 采用Meta分析方法综合评价慢跑对未绝经成年女性骨密度的影响。方法 计算机检索Pubmed、Embase、 cochrane、中国生物医学文献数据库、中国知网、万方及维普等英文、中文文献数据库，并手工检索中国骨质疏松杂志、解剖学进展杂志等相关杂志，收集有关未绝经成年女性骨密度（bone mineral density，BMD)与慢跑相关性的随机对照试验，评价指标为 BMD。评估纳人文献质量，提取有效数据，采用cochnme提供的Review Manager 5. 3软件对数据进行分析。结果 共检索出相关文献142篇,其中2篇文献符合制定的纳人和排除标准。2篇文献合计64名研究对象。Meta分析结果为：异质性检验I2 =0%，χ2=0. 42,P =0.52，研究数据间异质性小，采用固定效应模型分析。慢跑组与对照组骨密度差异有统计学意义（Z = 3.05,P=0.002) ,SMD =0.09,95% CI为（下限0.03，上限0.15)。结论 慢跑可改善未绝经成年女性骨密度，对预防未绝经成年女性骨量减少具有重要意义。 |
| 英文摘要: |
| Objective Using Meta-analysis to evaluate the effect of jogging on bone mineral density in pre-menopausal women. Methods English and Chinese literature databases, including Pubmed, Embase, the Cochrane, CNKI, Wanfang database and VIP were searched for randomized controlled trials that evaluated the effects of jogging on BMD in pre-menopausal women. Additional manual search was conducted for journals including the Chinese Journal of Osteoporosis and Progress in Anatomy. After evaluating the quality of the research literature, available data were extracted, and data analyses were performed using the Review Manager 5. 3 provided by Cochrane. Results 142 related literature were checked, and among them two conformed the inclusion criteria and the exclusion criteria, involving 64 subjects. The results of Meta-analysis showed that the heterogeneity of the test were： I2 =0%,χ2 =0.42, P= 0.52. The heterogeneity of the studies was small by adopting the fixed effects model. The difference of bone mineral density was statistically significant between women in the jogging group and in the control group [ (Z = 3.05, P = 0. 002； SMD =0. 09, 95% CI(0. 03, 0. 15) ]. Conclusion Jogging exercise can improve bone mineral density in pre-menopausal women, which is important for the prevention of osteoporosis in this population. |
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