Physical activity levels in American and Japanese men from the ERA-JUMP Study and associations with metabolic syndrome

作     者：Naoko Sagawa Bonny Rockette-Wagner Koichiro Azuma Hirotsugu Ueshima Takashi Hisamatsu Tomoko Takamiya Aiman El-Saed Katsuyuki Miura Andrea Kriska Akira Sekikawa Naoko Sagawa;Bonny Rockette-Wagner;Koichiro Azuma;Hirotsugu Ueshima;Takashi Hisamatsu;Tomoko Takamiya;Aiman El-Saed;Katsuyuki Miura;Andrea Kriska;Akira Sekikawa

作者机构：Department of EpidemiologyGraduate School of Public HealthUniversity of PittsburghPittsburghPA 15261USA Institute for Integrated Sports MedicineSchool of MedicineKeio UniversityTokyo 160-8582Japan Department of Public HealthShiga University of Medical ScienceShiga 520-2192Japan Department of Environmental Medicine and Public HealthFaculty of MedicineShimane UniversityShimane 693-0021Japan 

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

年 卷 期：2020年第9卷第2期

页      面：170-178页

核心收录：

学科分类：0403[教育学-体育学] 04[教育学] 1002[医学-临床医学] 100201[医学-内科学(含：心血管病、血液病、呼吸系病、消化系病、内分泌与代谢病、肾病、风湿病、传染病)] 10[医学] 

基　　金：funded by R01 HL68200 from the U.S.National Institutes of Health by B 16790335 and A 13307016,17209023,and 21249043 from the Japanese Ministry of Education,Culture,Sports,Science,and Technology 

主　　题：Epidemiology Metabolic syndrome Pedometer Physical activity Questionnaire 

摘      要：Background:Metabolic syndrome(MetS) is a global health *** activity(PA) is a known modifiable risk factor for MetS and individual MetS ***,the role of PA could differ between sub-populations due to differences in the variability of PA and other MetS risk *** examine these differences,multi-country studies with standardized outcome measurement methods across cohorts are ***:Cross-sectional PA levels(total and domain specific) in healthy middle-aged(44-56 years) men in the Risk Factor Assessment among Japanese and *** in the Post-World War Ⅱ Birth Cohort(ERA-JUMP) Study(n=730;American:n=417;Japanese:n=313;from population-representative samples in Pittsburgh,Pennsylvania,USA,and Kusatsu,Shiga,Japan) were *** relationships between PA levels and MetS(overall and specific components) in/across the American and Japanese sub-cohorts(adjusting for age,smoking,and alcohol consumption)were also assessed using the same instruments(pedometer and validated questionnaire) to measure PA in both ***:A total of 510 individuals provided complete data on PA(American:n=265;Japanese:n=245).The American cohort had significantly lower mean±SD steps/day(7878±3399 steps/day) *** Japanese cohort(9055±3797 steps/day)(p 0.001) but had significantly higher self-reported moderate-vigorous leisure PA(American:15.9(7.4-30.3) metabolic task equivalent hours per week(MET-b/week) ***:4.0(0-11.3) METh/week,p 0.0001).In both sub-cohorts,each 1000 steps/day increase was associated with lower odds of having MetS(American:OR=0.90,95%CI:0.83-0.98;Japanese:OR=0.87,95%CI:0.79-0.95) and the individual MetS component of high waist circumference(American:OR=0.86,95%CI:0.79-0.94;Japanese:OR=0.87,95%CI:0.80-0.95).In the American cohort only,higher self-reported leisure PA(Met-b/week) was associated with lower odds of MetS and high waist circumference(OR=0.98,95%CI:0.97-0.99 for MetS and waist circumference,respectively).Conclusion: