上海市7～22岁学生视力状况及影响因素分析

发布时间：2018-06-21 08:34

本文选题：视力 + 低　；参考：《中国学校卫生》2012年05期

【摘要】：目的了解上海市7～22岁学生视力现状及其可能影响因素,为近视预防措施的制定提供依据。方法采用分层整群随机抽样方法,对上海市15 959名7～22岁学生进行体质健康测试和问卷调查。结果上海市7～22岁学生视力不良检出率为70.2%,女生高于男生,市区学生高于郊区学生,小学、初中、高中依次递增,差异均有统计学意义(P值均0.01)。随着睡眠时间、体育活动时间的增加,学生视力不良检出率呈下降趋势;随着课业负担和近距离用眼时间的增加,学生视力不良检出率呈上升趋势,差异均有统计学意义(P值均0.01)。多因素分析结果显示,每天睡眠时间达到8 h(OR=0.796),每周有3节体育课(OR=1.219)是学生视力不良的保护因素,每天做作业时间超过1 h(OR=1.483)是学生视力不良的危险因素。结论上海市学生视力不良检出率仍较高。应切实减轻学生课业负担,保证学生充足的睡眠时间和体育活动时间。
[Abstract]:Objective to investigate the visual acuity of 22-year-old students in Shanghai and its possible influencing factors so as to provide evidence for the prevention of myopia. Methods by stratified cluster random sampling, a total of 15 959 students aged from 7 to 22 years old in Shanghai were tested by physical health test and questionnaire. Results the detectable rate of poor eyesight was 70.2% in 7- 22 year old students in Shanghai, female students were higher than boys, urban students were higher than suburban students, primary school, junior middle school and senior middle school increased in turn, the difference was statistically significant (P < 0.01). With the increase of sleep time and physical activity time, the detection rate of poor eyesight of students showed a downward trend, and with the increase of schoolwork burden and eye time of close distance, the detection rate of poor eyesight of students showed an upward trend. The difference was statistically significant (P = 0.01). The results of multivariate analysis showed that the sleep time of 8 hours a day was 0.796 hours, and there were 3 physical education classes per week (OR1.219) were the protective factors of poor eyesight of students, and the working time more than 1 hour per day was the risk factor of poor eyesight of students. Conclusion the detection rate of visual acuity in Shanghai students is still high. It is necessary to lighten the burden on students and ensure their adequate sleep time and physical activity time.
【作者单位】：上海体育学院运动科学学院;上海市学生体质健康监测中心;上海市疾病预防控制中心;上海市教委体卫艺科处;
【分类号】：G478;R77

【参考文献】