十堰城区学龄前儿童弱视状况调查  

Investigation of Amblyopia in Preschool Children in Shiyan City

作　　者：邵杰[1] 彭承斌[1] 梁永霞[1] 李德坤[1] 凌佼佼[1] 徐三明[1] 余锦强[1] 

机构地区：[1]湖北医药学院附属人民医院,湖北十堰442000

出　　处：《湖北医药学院学报》2015年第6期556-558,共3页Journal of Hubei University of Medicine

基　　金：湖北省十堰市科技局项目(2014-14Y42)

摘　　要：目的:调查分析十堰市城区学龄前儿童弱视流行病学特点。方法:运用随机整群抽样方法选取1 248名学龄前儿童进行弱视询问及现场检测调查,随后进行统计分析。结果:1 248例学龄前儿童中,视力低下率为13.70%;弱视发病率为3.21%;不同性别间的发病率差异无统计学意义(P>0.05);而3岁组的视力低下率为30.77%,显著高于其他年龄组,差异有统计学意义(P<0.05);而各年龄组的弱视率差异无统计学意义(P>0.05);40例弱视患儿中,屈光不正性弱视23例,占57.50%,明显高于其他类型弱视的发病率,差异有统计学意义(P<0.05)。结论:弱视儿童以屈光不正性、轻中度为主,应加强学龄前儿童视力筛查,以实现对学龄期儿童弱视的早发现、早治疗。Objective To investigate the epidemiological characteristics of amblyopia in preschool children in Shiyan City. Methods Using random cluster sampling method to select 1 248 preschool children with amblyopia enrolled into the investi- gation,including inquiry and examination.Then the data was statistically anlalyzed. Results In 1 248 preschool children, the incidence of low vision and amblyopia were 13.70% and 3.21%, respectively.The incidence had no significant difference be- tween gender（P〉0.05）.The incidence of low vision was 30.77% in below 3 years old group, which was significantly higher that the other groups（P〈0.05）, but the incidences of amblyopia during different age groups had no significant difference（P 〉0.05） .In 40 children with amblyopia, 23 cases was ametropic amblyopia accounted for 57.50%, which was significantly higher than the incidences of other types （P〈0.05）.Conclusion The main type of amblyopia was ametropic amblyopia with mild to moderate degree in preschool children, which indicated that vision screening should be strengthened in preschool children in order to find and therapy earlier.

关 键 词：学龄前儿童 视力低下 弱视 屈光不正性 

分 类 号：R777.44[医药卫生—眼科]