上海市闸北区低年级小学生视力现状调查

[目的]了解上海市闸北区低年级小学生的视力现状及学生家庭用眼卫生情况,为学生视力低下的防制提供依据。[方法]随机整群抽取闸北区7所小学中的一~三年级小学生2 598人。对学生进行视力检查,并采用问卷调查方式获取学生的家庭用眼卫生情况。[结果]低年级小学生的视力低下率为33.4%,其中男、女生视力低下率分别为31.5%、35.6%,一、二、三年级学生的视力低下率分别为30.2%、31.3%、39.7%。视力低下以轻度为主,占72.5%。绝大部分学生平均每天在家做作业、看书时间超过1 h,仅32.8%的学生做作业、看书间隔休息时间在1 h以内。[结论]闸北区小学生视力低下率持续上升,不良用眼卫生习惯普遍存在,应及早对低年级小学生进行用眼行为干预,早期预防近视发生。

Status quo investigation on low - grade pupils vision in Zhabei District of Shanghai City

[Objective] To investigate the present status of eyesight and eye health at home in low-grade pupils in Shanghai Zhabei District ,and to provide the basis for eyesight protection . [ Methods] Random cluster sampling was done in 7 primary schools .A total of 2 598 pupils of grade 1-3 were in-cluded into our investigation .Visual examination was done for them and questionnaires approach applied to obtain information on pupils and their eye health at home . [ Results] The low vision rate of low -grade pupils in primary schools in Zhabei District was 33.4%, of whom the boys were 31.5%, and the girls 35.6%.For pupils of grade one, two and three, the low vision rates were 30.2%, 31.3%and 39.7%re-spectively, and the mild low vision rates accounted for 72.5% of the total.It took hours per day for most pupils at home to do homework or read ,and only 32.8% pupils had an interval of relaxation in 1 hour or less in doing homework and reading . [ Conclusion] The low vision rate continues to rise ,and the ad-verse eye health habits are prevalent in the pupils .Behavior intervention should be carried out as early as possible among low-grade pupils for myopia prevention .