青岛市中小学生视力不良流行现状分析

Prevalence of poor eyesight among primary and secondary school students in Qingdao City

目的分析青岛市中小学生1995-2010年视力不良流行状况,为制定更有针对性的防近措施提供依据。方法利用1995、2000和2010年青岛市学生体质与健康调研所获得的7～18岁中小学生视力不良数据进行统计学分析。结果 1995、2000和2010年青岛市中小学生视力不良检出率呈逐年增长趋势（均有P〈0.05）;同一年度学生视力不良检出率随年龄的增长而呈上升趋势（均有P〈0.05）;女生视力不良检出率均高于男生（均有P〈0.05）;视力不良构成程度随着年龄的增长,中、重度所占比例逐渐增加;2010年青岛市中小学生视力不良检出率高于山东省和全国水平（均有P〈0.05）。结论青岛市中小学生视力不良检出率正在逐年增加,应加强健康干预。

Objective To analyze the prevalence of poor eyesight among primary and secondary school students between the years 1995 and 2010 in Qingdao City. Methods The data of poor eyesight were obtained from the Survey of Qingdao Students＇ Constitution and Health in 1995,2000 and 2010. Results The prevalence rate of poor eyesight among primary and secondary school students increased in Qingdao between the years 1990 and 2010（ all P〈0. 05）; The prevalence rate of students＇ poor eyesight increased with age in the same year（ all P〈0. 05）. Simultaneously,the prevalence of poor eyesight was higher in girls than in boys（ all P〈0. 05）. The ratios of moderate and serious poor-eyesight gradually increased with age. The prevalence rate of poor eyesight among primary and secondary school students was higher in Qingdao than in Shandong Province or the national level（ all P〈0. 05）. Conclusions The prevalence rate of poor eyesight of students increase with time. It is necessary to strengthen the eye health education among students.