热带病与寄生虫学

热带病与寄生虫学 ›› 2013, Vol. 11 ›› Issue (3): 153-156.doi: 10.3969/j.issn.1672-2302.2013.03.011

• 论著 • 上一篇    下一篇

合肥市蜀山区中小学生视力不良现状分析

齐筱倩 王莉萍 崔光辉 毕方龙   

  1. 蜀山区疾病预防控制中心
  • 出版日期:2013-09-10 发布日期:2013-11-18

Analysis on poor eyesight situation among elementary and secondary school students in Shushan district of Hefei City

Qi Xiaoqian, Wang Liping, Cui Guanghui, Bi Fanglong   

  1. Shushan Center for DiseaseControl and Prevention
  • Online:2013-09-10 Published:2013-11-18

被引次数

1

摘要： 目的 了解和掌握我区中小学生视力不良的现状及影响视力的危险因素，为制定相关防治策略和措施提供依据。 方法 采用随机整群抽样法，随机抽取辖区内八所学校所有四年级至高三年级教室进行教学环境现场监测，同时针对学生完成“合肥市中小学生视力不良原因调查问卷”。 结果 蜀山区中小学生视力不良检出率仅为60.08%；随每天近距离用眼时间、每天完成课外作业需要的时间、上课时投影设备应用时间的增加，强光灯下看书频率升高，视力不良检出率明显增高。每天参加体育锻炼的时间、睡眠时间、换座位次数、眼保健操次数的增加，蔬菜瓜果或富含维生素A的食品摄入量、老师对科学用眼教育重视程度的增高，视力不良检出率逐渐下降。 结论 蜀山区中小学生视力不良检出率高于全国平均水平，学校应加大“防近视”知识宣传力度，同时家长应该配合学校做好学生良好生活学习习惯的养成，多关心子女的视力发展，从而创造良好的环境条件。

关键词: 学校卫生, 视力不良率, 中小学生, 分析

Abstract: Objective To investigate the situation and main risk factors of poor eyesight in elementary and secondary school students in Shushan district, Hefei City，and provide evidences for making out prevention strategies. Methods By randomization cluster sampling method, the classrooms from Grade 4 of elementary schools to Grade 3 of high schools in eight schools were selected monitor the environment of classrooms, and the questionnaires-poor vision investigation form for primary and middle school students was completed at the same time. Results The rate of poor eyesight at elementary and secondary school students in Shushan district was 60.08%. It increased significantly with the rising of daily short-distance reading time, daily time spent on homework，the application time of projection instrument in classes，and the frequency of reading in strong light . In contrast, it decreased gradually with the rising of daily time spent on physical exercise and sleeping, the frequency of changing seat and eye exercise, the consumption of fruit and vegetables or food enriched with vitamin A. Conclusion The rate of poor eyesight at elementary and secondary school students in Shushan district was higher than national average rate. The school should strengthen the anti-myopia knowledge propaganda, and parents should help their children to develop good living and studying habits to create favorable environment for eye health for them.

Key words: School heath, Poor eyesight rate, Elementary and secondary school students, Analysis