目的:综合分析运动锻炼对慢性心衰患者血浆N末端脑钠肽前体（NT-proBNP）浓度及左心室射血分数（LVEF）的影响,评价运动锻炼对慢性心衰患者的康复效果。方法:检索PubMed、HighWire、Google Scholar、中国知网等数据库1990-2011年的所有相关文献,查找符合纳入标准的随机对照试验进行质量评估,运用stata7.0统计软件对提取的相关数据进行Meta分析。结论:中等强度的运动锻炼可显著降低患者血浆NT-proBNP浓度,提高其LVEF值,改善慢性心衰患者的心功能。

运用Meta分析系统评价运动锻炼对产妇产后抑郁的干预效果,探索可能产生较大干预效应的运动方案。结果表明:（1）运动锻炼对产妇抑郁呈大效应量干预效果;（2）运动内容对产妇抑郁的干预效应量依次为有氧运动、组合练习、抗阻练习;（3）单次干预时长对产妇抑郁的干预效应量分别为30～40 min亚组、60 min亚组;（4）4-5次/周的干预频率对产妇抑郁的干预效应量最大,且干预效应随干预频率减少而减少;（5）持续3-4周至24周的运动锻炼均对产后抑郁产生了良好干预效应,12周左右运动锻炼的干预效应最好;（6）练习形式对产妇抑郁的干预效应量依次为集体练习、个人练习。结论:（1）运动锻炼能有效改善产后...

目的通过Meta分析,系统评价运动锻炼干预对便秘的影响,为临床医生和便秘患者提供参考。方法检索中国期刊全文数据库、万方数据库、维普中文科技期刊数据库、中国生物医学服务系统、PubMed、Web of Science、Cochrane Library数据库,检索时间为建库时间至2020年12月。收集运动锻炼干预影响便秘的随机对照试验文献。由两名研究人员按照纳入和排除标准选择文献。应用Cochrane偏倚风险评估工具进行方法学质量评价,用漏斗图评估文献的发表偏倚,用Revman 5.3软件进行Meta分析。结果最终纳入12篇文献,包含1 004例便秘患者,试验组为单用运动锻炼或加用其他治疗,...

Objectives To review the current research on alcohol-related violence and sports participation. Methods The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were used to identify relevant studies for inclusion. A search of six databases (EBSCOhost) was conducted....

Purpose This systematic review and meta-analysis aims to investigate the cognitive benefits of breaking up prolonged sitting by acute physical exercises. Methods We developed a search protocol based on the Preferred Reporting Items for Systematic Reviews and Meta-Analysis checklist (PROSPERO...

Objective: To evaluate the effect of exercise and cognitive training on falls reduction and on factors known to be associated with falls among community-dwelling older adults with mild cognitive impairment (MCI). Data sources: Seven databases (PubMed, CINAHL, Cochrane Library, Web of Science, ...

Rationale: Physical activity can reduce the risk of chronic illnesses, frailty and deterioration of cognitive function in older adults yet few older adults meet recommended levels of physical activity. To increase engagement in physical activity, there is a need to better understand acceptability...

Arterial stiffness has been shown to be a subclinical marker associated with cardiovascular disease. Meanwhile, long-term exercise has been demonstrated to reduce arterial stiffness, providing a decrease in cardiovascular risk. However, the acute effect of exercise on arterial stiffness is unclea...

Introduction and purpose: Patients with pancreatic cancer (PC) have long been known to have high rates of depression. Depression in patients with PC can be linked to sleep disturbance. The American College of Sports Medicine notes that physical exercise is safe for most patients with cancer and p...

Objective: To investigate the efficacy of yoga as antihypertensive lifestyle therapy and identify mod-erators that account for variability in the blood pressure (BP) response to yoga.Methods: We systematically searched 6 electronic databases from inception through June 4, 2018, forarticles publish...