作者:Mei Yang
发布时间:2020
This meta-analysis aimed to comprehensively assess the effects of long-term air pollution exposure on the risk of type 2 diabetes mellitus (T2DM). Studies were selected from three electronic databases. Random- or fixed-effect model was used to obtain the pooled hazard ratios (HRs) and correspondi...
运用文献资料法、数理统计法等研究运动对人格的影响,以期优化学校体育改革,有针对性地开展适合不同群体的运动项目,为个体人格的形成及完善提供理论依据。从Web of Science核心合集数据库、PubMed数据库、中国知网和万方数据库全面检索运动对人格影响的随机对照试验研究文献。经过严格筛选最终纳入7篇文献,研究的总样本量为2797人,选用艾森克人格问卷,人格包括内外向、神经质、精神质和掩饰性四个维度。通过Cochrane评估纳入文献的质量和发表偏倚情况,结果表明文献质量中等偏上。运用Review Manager 5.3软件对运动干预人格的数据进行荟萃分析,从而为人格完善提供精准的运动处方...
运用文献资料法、逻辑分析法、数理统计法等研究运动对人格发展的影响,进而为学校体育课程改革、学生全面发展提供依据。在Web of Science、Pub Med数据库、中国知网和万方数据库中检索运动影响人格的研究文献,经过严格筛选最终纳入4篇文献,均采用卡特尔人格问卷测量运动对人格的影响。研究的总样本量为526人,通过Cochrane评估工具对所选文献质量和发表偏倚情况进行科学评估,所纳文献质量属于中上等水平。运用Review Manager 5.3软件对纳入数据进行meta分析,结果显示,运动对聪慧性、敢为性、乐趣性、恃强性、有恒性水平均有显著提升作用,运动能显著降低参与者的怀疑性水平。...
目的:痴呆是全球常见的公共卫生问题,其特征是认知功能的减退和生活能力的下降[1]。阿尔茨海默病(Alzheimer’s disease,AD)是最常见的痴呆症,约占痴呆症患者的70%[2]。AD是一种以进行性记忆障碍、认知功能减退和空间定向障碍为特征的神经退行性疾病。治疗AD的高昂费用给全世界的患者、家庭成员、医疗系统和社会带来了沉重的负担。AD的药物治疗只能改善患者的症状,不能延缓疾病的进程。非药物干预是药物治疗的补充策略,有助于维持AD患者的功能和认知状态,减少神经精神症状,提高生活质量和减轻陪护人的负担。运动在非药物治疗中因其易于理解和较低的经济成本,近年来,其得到了越来越多的关注...
作者:Ya-nan Yin
发布时间:2014
Objectives We performed a systematic review and meta-analysis to assess the effects of physical activity in preventing gestational diabetes mellitus (GDM). Search strategy We searched the literature in six electronic databases and bibliographies of relevant articles. Selection criteria We inclu...
作者:Zhen Du
发布时间:2018
Background/objective Alzheimer’s disease (AD) is mainly characterized by decline of cognitive functions such as memory and learning, which has a high prevalence and poor drug efficacy in treatment regimes. A systematic review and meta-analysis of randomized controlled trials (RCTs) were conducte...
作者:Dagfinn Aune
发布时间:2015
We investigated the association between specific types of physical activity and the risk of type 2 diabetes in a systematic review and meta-analysis of published studies. PubMed, Embase and Ovid databases were searched for prospective studies and randomized trials up to 2nd of March 2015. Summary...
作者:Dagfinn Aune
发布时间:2016
Physical activity has been inconsistently associated with risk of gestational diabetes mellitus in epidemiological studies, and questions remain about the strength and shape of the dose-response relationship between the two. We therefore conducted a systematic review and meta-analysis of cohort s...