2018年北京市顺义区儿童青少年视力不良现状分析

Analysis on the poor vision among students in Shunnyi district of Beijing city of 2018

目的了解2018年顺义区儿童青少年的视力不良现状。方法按照整群分层抽样方法抽取幼儿园大班、小学、初中及高中共计2208名学生为研究对象,对其进行远视力检测,检测结果原始资料使用EpiData双核对录入计算机,采用SPSS22.0软件进行x2检验,分析不同性别及不同学段学生视力不良检出率情况。结果顺义区儿童青少年总体视力不良检出率为70.7%,男生视力不良率为72.7%,女生视力不良率为79.3%,各性别之间视力不良率差异具有统计学意义。小学、初中高中生的视力不良检出率依次分别为64.72%、83.77%、92.51%,自小学至高中呈上升趋势,差异具有统计学意义。结论顺义区儿童青少年视力不良检出率较高,学生视力不良现状亟待解决。

Objective To understand the current situation of poor vision in students of Shunyi District in Beijing city of 2018.Methods A total of 2208 students from kindergarten,primary school,junior school,high school were selected according to the cluster stratifi ed sampling method for eyesight test.The data of vision were double entry and validation by Epi data.Chi-square test was used to analyze the differences of poor vision among students of different grades and key stages.Results The ratio of poor vision in general students was 70.7% in Shunyi district,the ratio of poor vision in boys was 72.7%,the ratio of poor vision in girls was 79.3%,and the difference between the genders was statistically signifi cant (P<0.05).The ratios of poor vision in primary school ,junior school and high school were 64.72%,83.77%,92.51% separately.The ratios showed an increase from primary school to high school,and the difference between the key stages was statistically signifi cant (P<0.05).Conclusion The poor vision in students of Shunyi district was seriously high,measures should be taken to improve student’s poor vision situation.