上海市金山区初中生闲暇时间体力活动及相关因素分析  

Physical activity and its determinants during leisure time among junior high school students in Jinshan District, Shanghai

作　　者：俞丹丹[1] 张梨 宣国 张玲玲[1] 王丽华[1] YU Dandan;ZHANG Li;XUAN Guo;ZHANG Lingling;WANG Lihna(Shanghai Jinshan Disease Center for Prevention and Control,Shanghai 201599,China)

机构地区：[1]上海市金山区疾病预防控制中心,201599 [2]石化街道社区卫生服务中心

出　　处：《中国学校卫生》2018年第10期1476-1480,共5页Chinese Journal of School Health

基　　金：上海市卫生计生委课题项目(20164Y0140)

摘　　要：目的了解金山区初中生闲暇时间进行体力活动情况,为促进儿童青少年体力活动提供依据。方法整群随机抽取上海市金山区6所中学,再从抽取的6所学校每个年级中随机抽取1个班级,抽中班级的所有签署知情同意的学生参与此研究。学生分别记录上学日(从当日放学到第2天上学抵达教室期间)和双休日(全天时间)进行静态和动态体力活动内容及时间。结果初中生上学日和双休日平均每天静态活动时间分别为3.70和7.85 h,年级越高,学习相关活动时间越长(P<0.01);乡镇学生静态体力活动时间较乡村学生时间长(P<0.01)。上学日和双休日中,学生闲暇时间动态体力活动时间中位数分别是29.0和45.0 min,运动强度达到中等到高等强度体力活动时间分别为14.0和17.5 min。上学日36.0%的学生上下学采取主动交通方式,双休日仅有11.4%的学生能达到60 min中等到高等强度体力活动时间,七年级、乡镇、中等以上成绩的学生进行中等到高等体力活动比例较高(P<0.05)。结论金山区初中生闲暇时间进行中等到高等强度体力活动时间不足,学校、家庭、社区应联合促进学生多参与中等到高等强度体力活动。Objective To investigate physical activity and its determinants during leisure time among junior high school students in Jinshan District during the leisure time and to promote physical activity for children and adolescents. Methods Six primary schools were randomly cluster selected and then a class was selected from each grade, in which all students provided the informed consent record the content and time of static and dynamic physical activities on weekdays（ from leaving school to arriving at school on the next morning） and on weekends（ all day）. Results The average of static activity time was 3.70 h and 7.85 h respectively during leisure time on weekdays and weekends; the students with higher grade spent more time on study-related activities and the students on the town also spent more time on static physical activity. The median of dynamic physical activities was 29.0 and45.0 min respectively on weekdays and weekends, the median of MVPA（ moderate and rigorous physical activity） was 14.0 and17.5 min. About 36.0% students took the initiative transportation way on the weekdays and 11.4% students spent at least one hour on MVPA, the students of grade 7 th, residence in town, academic performance above average preferred to MVPA. Conclusion Junior middle school students in Jinshan District have insufficient time for physical activity during the leisure time, and schools,families, and communities should make joint effort to promote physical activities.

关 键 词：闲暇活动 运动活动 健康促进 学生 

分 类 号：G804.49[文化科学—运动人体科学] G812.45[文化科学—体育学]