文档介绍：热带病与寄生虫学 2013 年第 11 卷第 3 期 Journal of Tropical Diseases and Parasitology 2013. Vol 11. No 3 ·153 ·
doi:.1672- ·论著·
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
【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 %;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,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
Analysis on poor eyesight situation among elementary and secondary school students in Shushan dis鄄
trict of Hefei City Qi Xiaoqian, Wang Liping, Cui Guanghui, Bi Fanglong. Shushan Center for Disease
Control and Prevention, Hefei 230031, China.
【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 stude