2018年临沂市郯城县农村中学生视力不良患病情况调查

Survey on prevalence of poor eyesight among rural middle school students in Tancheng County of Linyi City in 2018

目的 农村中学生视力不良检出率呈持续升高趋势。本研究分析郯城县农村中学生视力不良患病情况,为采取相应干预措施提供参考。方法 2018-10对郯城县12个乡镇中学8 260名学生开展健康体检,对不同年级和不同性别中学生视力筛查结果进行分析。结果 8 260名调查对象中,视力低下的学生数为4 850例(58.72%),其中轻度、中度和重度视力低下者分别为1 439、2 152和1 259例,检出率分别为17.42%,26.05%和15.24%。随着年级升高,视力低下检出率有升高趋势,χ~2=58.69,P<0.001。男生和女生视力低下人数分别为4 396(58.20%)和3 864例(59.32%),男女视力低下检出率及各程度检出率差异无统计学意义,均P>0.05。结论 2018年,郯城县农村中学生视力不良检出率处于较高水平,社会、学校和家庭要加强协作,引导学生养成良好的用眼卫生习惯,从而预防近视发生。

OBJECTIVE The detection rate of poor eyesight in rural middle school students is increasing continuously.This study aims to analyze the prevalence of poor eyesight among rural middle school students in Tancheng County,and to provide reference for taking corresponding intervention measures.METHODS In October 2018,8 260students from 12township middle schools in Tancheng County were examined for their eyesight.The results of eyesight screening for middle school students of different grades and sexes were analyzed.RESULTS Among the 8 260respondents,4 850(58.72%)had poor vision,of which 1 439were mild,2 152were moderate and 1 259were severe.The detection rates were 17.42%,26.05%and 15.24%,respectively.With the increase of grade,the detection rate of low vision tended to increase,χ2=58.69,P<0.001.There were 4 396(58.20%)boys and 3 864(59.32%)girls with poor eyesight,respectively.There was no significant difference in the detection rate of poor eyesight between boys and girls and the detection rate of various degrees,all P>0.05.CONCLUSIONS In 2018,the prevalence of poor eyesight among rural middle school students in Tancheng County was at a high level.Society,schools and families should strengthen cooperation to guide students to develop good eye hygiene habits so as to prevent myopia.