甘肃省东乡族2010年学生视力状况分析  

Epidemiological analysis of poor eyesight among students of Dongxiang minority in Gansu Province

作　　者：郑慧芳[1] 杨建文[2] 杲强[3] 夏小慧[1] 

机构地区：[1]兰州城市学院体育学院,甘肃730070 [2]兰州理工大学体育部 [3]西北师范大学医院

出　　处：《中国学校卫生》2013年第4期448-450,共3页Chinese Journal of School Health

基　　金：2010年国家体育总局体育哲学社会科学研究项目(1676SS12069)

摘　　要：目的了解东乡族学生视力状况,为东乡族学生视力不良的防治工作提供依据。方法按照2010年全国学生体质健康调研细则要求,对2 484名东乡族7～18岁学生先用标准对数视力表测量学生裸眼视力,再对视力不良者使用串镜检查,判定屈光不正性质;抽取2010年甘肃省汉族7～18岁学生视力测试资料进行比较。结果东乡族学生视力不良率为24.94%,其中男生为23.09%,女生为26.71%,差异无统计学意义(u=1.80,P>0.05);小学生、中学生的视力不良检出率分别为9.48%和40.96%,差异有统计学意义(u=24.92,P<0.01);东乡族学生与汉族学生视力不良率分别为24.92%和63.20%,差异有统计学意义(u=36.85,P<0.01)。东乡族学生视力不良主要是近视,占99.12%。结论东乡族学生视力较好,但视力不良率仍随年龄增长呈上升态势。防治东乡族学生视力不良需家庭、学校和社会共同参与,从早期抓起。Objective To understand the prevalence of poor eyesight in Dongxiang minority students, and to provide evi- dence for the prevention of poor eyesight in Gansu Province. Methods A total of 2 484 Dongxiang minority students aged 7-18 were randomly selected and screened for their eyesight without glasses. Tests with combined lenses were conducted among the poor eye-sighted for confirming the types of ametropia. In the meanwhile a total of 8 799 Han nationality students aged 7-18were ran- domly selected as the contrast group. Results It was found that the prevalence of poor eyesight in Dongxiang nationality students was 24. 94%. Moreover, poor eyesight in boys accounted for 23.09% and in girls for 26.71%. The prevalence of poor eyesight in middle school student was significantly higher than that in primary school students （40.96% vs. 9.48%, P〈0.01 ）. The preva- lence of poor eyesight in Han nationality was significantly higher than that in Dongxiang nationality （ 63.20% vs. 24.92%, P〈 0.01 ）. Poor eyesight in students was mainly myopia （99.12%）. Conclusion The prevalence of poor eyesight among Dongxiang nationality students seems low. However, it has an increasing trend in poor eyesight with age, which needs attention from family, school and community.

关 键 词：视力 低 屈光不正 学生 少数民族 

分 类 号：R179[医药卫生—妇幼卫生保健] R778.1[医药卫生—公共卫生与预防医学]