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目的了解上海市一年级小学生不同类型体力活动水平,为学校体育卫生工作的开展提供依据和指导。方法采用随机整群抽样方法,抽取上海市某区14所小学1 846名一年级学生,通过家长问卷调查学生体力活动类型与水平。结果一年级小学生平均每日中重度体力活动时间为42.86 min,其中校内时间为30.00 min,校外时间为7.14 min;每日静坐时间为180 min;每日睡眠时间为580 min,有72.16%的小学生睡眠时间不足10 h。小学生周末体力活动时间更少,看电视玩游戏时间更多;男生看电视玩游戏时间更多。结论针对小学生不同类型的体力活动水平,建议以增加中、重度体力活动为重点,结合性别特点开展学生体力活动促进和干预工作。
Objective To understand the different types of physical activity of first grade primary school students in Shanghai and provide the basis and guidance for the development of school physical education and health work. Methods A total of 1 846 freshmen from 14 primary schools in a certain district of Shanghai were recruited by random cluster sampling method. The parents’ questionnaires were used to investigate the types and levels of physical activity of students. Results The average daily physical activity intensity of primary school pupils in primary school was 42.86 minutes, the time in school was 30.00 minutes, the time in school was 7.14 minutes, the daily sit-in time was 180 minutes, the daily sleep time was 580 minutes and 72.16% of pupils Sleep time less than 10 h. Pupils have less physical activity on weekends, watch TV for more time and boys play more time on TV. Conclusion According to the different types of physical activity level of primary school students, it is suggested to focus on the increase of moderate and severe physical activity, and to carry out the physical activity promotion and intervention of students according to the gender characteristics.