CAJ | 학술논문

目的描述中国慢性病前瞻性研究(CKB) 10个项目点健康人群体力活动和静坐行为特征的地区差异.方法剔除自报患有冠心病、卒中和肿瘤等慢性疾病的个体后,研究分析10个项目地区中486 514名30 ～ 79岁队列成员体力活动和每周休闲静坐时间的基线信息,重点描述地区差异.结果男性总体力活动水平(22.9 MET-h/d)高于女性(20.6 MET-h/d),休闲静坐时间(3.1 h/d)多于女性(2.9 h/d).浙江项目点个体每天总体力活动水平最高(男31.3 MET-h/d,女30.2MET-h/d)且静坐时间最少(男2.0 h/d,女1.6 h/d).工作相关活动所占比例,男性以浙江(86.5％)和河南(85.2％)项目点最高,海口(69.4％)最低;女性以浙江(74.8％)最高,河南(40.9％)最低.甘肃项目点(男17.8％,女18.1％)交通活动所占比例明显高于其他地区.家务活动所占比例,男性以湖南项目点(18.0％)最高,女性以河南(54.0％)和湖南(39.1％)最高.城市项目点的休闲相关活动所占比例高于农村,其中柳州(男9.5％,女10.4％)最高.甘肃(男36.8％,女29.8％)、四川(男34.1％,女33.8％)和浙江(男20.0％,女19.2％)3个农村项目点的高强度活动所占比例明显高于其他项目点.结论 CKB 10个项目地区的研究人群在总体力活动水平、活动类型、活动强度和休闲静坐时间等特征上存在明显的地区差异.
목적 묘술중국만성병전첨성연구(CKB) 10개항목점건강인군체력활동화정좌행위특정적지구차이.방법 척제자보환유관심병、졸중화종류등만성질병적개체후,연구분석10개항목지구중486 514명30 ～ 79세대렬성원체력활동화매주휴한정좌시간적기선신식,중점묘술지구차이.결과 남성총체력활동수평(22.9 MET-h/d)고우녀성(20.6 MET-h/d),휴한정좌시간(3.1 h/d)다우녀성(2.9 h/d).절강항목점개체매천총체력활동수평최고(남31.3 MET-h/d,녀30.2MET-h/d)차정좌시간최소(남2.0 h/d,녀1.6 h/d).공작상관활동소점비례,남성이절강(86.5％)화하남(85.2％)항목점최고,해구(69.4％)최저;녀성이절강(74.8％)최고,하남(40.9％)최저.감숙항목점(남17.8％,녀18.1％)교통활동소점비례명현고우기타지구.가무활동소점비례,남성이호남항목점(18.0％)최고,녀성이하남(54.0％)화호남(39.1％)최고.성시항목점적휴한상관활동소점비례고우농촌,기중류주(남9.5％,녀10.4％)최고.감숙(남36.8％,녀29.8％)、사천(남34.1％,녀33.8％)화절강(남20.0％,녀19.2％)3개농촌항목점적고강도활동소점비례명현고우기타항목점.결론 CKB 10개항목지구적연구인군재총체력활동수평、활동류형、활동강도화휴한정좌시간등특정상존재명현적지구차이.
Objective To describe the gender and regional differences in patterns of physical activity and sedentary behavior across 10 study areas through data from the China Kadoorie Biobank (CKB) that involving half a million adults.Methods The baseline survey of CKB took place in 5 urban and 5 rural areas across China during 2004-2008.After excluding those who had a prior history of heart disease,stroke and/or cancer,486 514 participants (age:30-79 y) were included in the analyses.MET-h/d was calculated for each one of the participant,based on the type,duration and intensity of self-reported physical activity,along with time spent on sedentary activity.These data were compared,after standardization for age between sex and study areas.Results The mean total physical activity was 22.9 MET-h/d among men,20.6 MET-b/d among women,and the mean sedentary leisure time appeared 3.1 h/d in men and 2.9 h/d in women.In men,the total physical activity ranged from 13.3 MET-h/d in Haikou to 31.3 MET-h/d in Zhejiang,while in women it ranged from 14.7 MET-h/d to 30.2 MET-h/d across the 10 areas.For sedentary leisure time,it ranged from 2.0 h/d in Zhejiang to 3.8 h/d in Sichuan in men and 1.6 h/d to 3.7 h/d in women.In both men and women,occupational physical activities (77.6％ and 59.8％ respectively) accounted for most of the daily activities,while leisure time physical activities accounted for the least (3.1％ in both men and women).Among men,the proportion of occupational physical activity ranged from 86.5％ in Zhejiang to 69.4％ in Haikou (69.4％),while in women it ranged from 74.8％ in Zhejiang to 40.9％ in Henan.Gansu (men 17.8％,women 18.1％) reported the highest proportion of transportation physical activities.Among women,areas reporting the highest proportion of physical activity at home would include Henan (54.0％) and Hunan (39.1％),whereas adults in Zhejiang (20.0％) reported the lowest proportion.Among men,Hunan (18.0％) reported the highest proportion of physical activity at home.Compared with rural areas,male and female participants from urban areas tended to have more leisure time for physical activity and less vigorous-intensity physical activity.Conclusion The patterns of physical activity and sedentary behavior including the levels of physical activity,domains and intensity of physical activities.Sedentary leisure time appeared all various greatly across different regions in China.