上海市青少年体育锻炼与视力、学习和睡眠时间现状的调查

Investigation on Shanghai Juveniles' Exercise, Eyesight, Study and Sleep

投稿时间：2007-09-20

DOI：

英文关键词:teenager eyesight study time sleeping time exercise

基金项目:上海市教育发展基金会“上海市青少年体育战略发展”资助；上海实第二期重点学科运动人体科学学科建设项目(T0901)资助

作者	单位
王人卫	上海体育学院运动科学学院
张晓韵	上海市体育局青少年训练管理中心
李擎

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中文摘要:

研究目的:了解上海市青少年体育锻炼与视力、学习和睡眠时间的现状及影响健康的众多问题。研究方法：采用整群、随机抽样的方法对2003年上海市19个区、县上万名中小学生体育锻炼、视力、学习和睡眠时间现状进行调查分析。研究结果：上海市9~13岁的儿童青少年视力水平随年龄增长呈逐年下降趋势；运动锻炼对视力水平有良好影响，女生锻炼人群与不锻炼人群视力有显著性差异。上海市儿童青少年学习任务重，睡眠不足，特别是小学生；10~12岁的小学生平均每晚睡眠时间为9h，13~15岁的初中生平均每晚睡眠8h，而16~18岁的高中生平均每晚只睡7.3h，组间均有差异。有18.22%的中学生和6.49%的小学生每晚平均学习时间超过4h。

英文摘要:

To have a better understanding of the status quo of Shanghai teenagers' exercise, eyesight, study and sleep as well as the various factors affecting their health. Method: To investigate and analyse the exercise, eyesight, study and sleep of over 10000 secondary and primary school teenagers in 19 districts of Shanghai by means of cluster sampling and random sampling in 2003. Result: The eyesight level of the Shanghai teenagers aged 9-13 decline year by year with the increase of their ages. Exercise plays an positive role in improving eyesight. Significant difference of the eyesight exists between the female students who take exercise regularly and those who seldom do exercise. The teenagers in Shanghai are burdened with study and have insufficient time for sleep, especially the primary school pupils. The average sleeping time of the primary school pupils aged 10-12 is 9 hours, and 8 hours for the secondary school students aged 13-15 and 7.3 hours for the high school students aged 16-18. Difference exists between the groups mentioned above. Every evening, 18.22% of the secondary school students and 6.49% primary school pupils spend more than 4 hours in study on average.

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