摘要
1.IntroductionPhysicalinactivityhasbeenidentifiedasthefourthleadingriskfactorforglobalmortality.~1Globally,itaccountsforabout6%ofdeaths,21%–25%ofbreastandcoloncancers,27%ofdiabetes,and30%ofischemicheartdisease.~1InChina,theeconomiccostsofhealthdiseasesduetophysicalinactivityhadreached6.7billionUSdollarsin2007,whichaccountedfor
出版日期
2017年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)