乌鲁木齐市高中生睡眠时间与体力活动状况的相关性研究

目的 了解乌鲁木齐市高中学生睡眠及体力活动状况,并分析两者之间存在的关系,为有效提高乌鲁木齐市高中学生体力活动水平提供支持.方法 2018年10-12月采用自行编制的乌鲁木齐市中学生健康及体力活动调查问卷对5 424名高中学生的睡眠状况及体力活动的状况进行调查,分析两者之间的关系.结果 乌鲁木齐市高中学生睡眠不足的学生...

Study on the association between sleep time and physical activity of high school students in Urumqi

Objective To understand the sleep status and physical activity of high school students in Urumqi,and to analyze the relationship between them,so as to provide effective support for improving the physical activity level of high school students in Urumqi.Method From October to December 2018,a self-designed questionnaire was used to investigate the sleep and physical activity of 5 424 high school students in Urumqi,and the association was analyzed.Results The proportion of high school students with insufficient sleep in Urumqi was higher in girls(56.53%),higher grade students(84.96%),students who exercise less(63.03%),have less physical education classes(62.17%) and have no extracurricular activities(58.14%) (P<0.01).Multivariate Logistic analysis showed that walking or cycling for 30 min/d less than 1 d/week (OR=1.134,95%CI:1.014-1.268,P<0.001),and no extracurricular activities each week (OR=1.416,95%CI:1.248-1.492,P<0.001) were risk factors for sleep insufficiency.Conclusions Sleep insufficiency in high school students in Urumqi is serious.Cycling,extracurricular sports activities and step walking play a positive role in promoting sleep.So it is suggested for high school students to participate in physical exercise as much as possible in order to improve physical activity and to promote sleep.