Effects of interrupting prolonged sitting on postprandial glycemia and insulin responses:A network meta-analysis

作     者：Minghui Quan Pengcheng Xun Hua Wu Jing Wang Wei Cheng Meng Cao Tang Zhou Tao Huang Zan Gao Peijie Chen Minghui Quan;Pengcheng Xun;Hua Wu;Jing Wang;Wei Cheng;Meng Cao;Tang Zhou;Tao Huang;Zan Gao;Peijie Chen

作者机构：School of KinesiologyShanghai University of SportShanghai 200438China Department of Epidemiology and BiostatisticsSchool of Public Health-BloomingtonIndiana UniversityBloomingtonIN 47405USA Rehabilitation Medicine CenterThe Second Affiliated Hospital of Jiaxing UniversityJiaxing 314000China School of Sports Science and EngineeringEast China University of Science and TechnologyShanghai 200237China Department of EndocrinologyYangpu Hospital Affiliated to Tongji UniversityShanghai 200090China Institute of Physical EducationNormal CollegeShenzhen UniversityShenzhen 518061China Department of Physical EducationShanghai Jiao Tong UniversityShanghai 200240China School of KinesiologyUniversity of MinnesotaMinneapolisMN 55455USA 

出 版 物：《Journal of Sport and Health Science》 (运动与健康科学（英文）)

年 卷 期：2021年第10卷第4期

页      面：419-429页

核心收录：

学科分类：0403[教育学-体育学] 040302[教育学-运动人体科学(可授教育学、理学、医学学位)] 04[教育学] 

基　　金：supported by grants to MQ from the National Key Research and Development Program of China (2020YFC2003301 and 2020YFC2007005) National Natural Science Foundation of China (81703252) Shanghai Committee of Science and Technology of China(19080503000) HW from the Public Welfare Technology Project of the Zhejiang Science Department(LGF18H170006) 

主　　题：Glucose Insulin Physical activity interruption Prolonged sitting Meta-analytic review 

摘      要：Purpose:This study aimed to evaluate the effectiveness of physical activity(PA)interrupting prolonged sitting(PS)on postprandial glycemia and insulin responses among ***:PubMed,EMBASE,Cochrane Library,Web of Science,CINAHL,PsycINFO,and the China National Knowledge Infrastructure databases were searched through September 30,*** controlled trials(RCTs)that examined the effect of all forms of PA interrupting PS on postprandial glycemia and/or insulin responses among adults without chronic diseases were included in this *** risk of bias of included studies was evaluated based on the Cochrane tool.A network meta-analysis was performed to estimate the summary standardized mean differences(SMDs)with 95%confidence intervals(95%CIs)with random ***:Thirty crossover RCTs were included in our *** RCTs included 9 types of interventions that interrupted *** compared to PS by itself,light-intensity PA intermittent interrupting(LPA-INT)PS and moderate-intensity PA intermittent interrupting(MPA-INT)PS significantly lowered postprandial glycemia(SMD=-0.46,95%CI:-0.70 to-0.21;SMD=-0.69,95%CI:-1.00 to-0.37,respectively)and significantly reduced postprandial insulin response(SMD=-0.46,95%CI:-0.66 to-0.26;SMD=-0.47,95%CI:-0.77 to-0.17,respectively).Results of the clustered ranking plot indicated that MPA-INT was the most effective intervention in lowering postprandial glycemia and insulin ***:Replacing PS with MPA-INT or LPA-INT has a positive effect in reducing postprandial glycemia and insulin responses,with MPA-INT being the optimal intervention strategy.