摘要
目的 探讨我国儿童视力残疾的现状。方法 采用随机抽样的方法 ,2 0 0 1年对全国0～ 6岁儿童进行低视力和盲的抽样调查。在全国抽取 6个省 (市 ) 0～ 6岁儿童共 6 0 2 4人 ,由专业医生检查视力 ,筛查并进行诊断。结果 在抽查儿童中 ,视力残疾 6 4人 ,总患病率 1 1‰。其中盲童 2 0人 ,患病率 0 33‰ ,低视力 4 4人 ,患病率 0 73‰。视力残疾主要原因为弱视 2 1例 ,占 32 8% ,其次是视网膜和视神经病变 10例 ,占 15 6 % ,先天性白内障 9例 ,占 14 1%。结论 我国 0～ 6岁儿童视力残疾总患病率 1 1‰ ,其中盲的患病率接近世界发达国家水平。视力残疾以低视力占多数 ,致病原因中 ,弱视为首位 ,而弱视、白内障等大多可以通过早期治疗脱残。
Objective To get the prevalence of visual impairment of children in China Method Stratified, random, cluster, systematic sampling was used to select 60 124 children 0 6 years of age in 360 clusters in 6 province/municipality of different economic levels in China. The trained doctors examined every individual Result 64 subjects were defined as visual impairment among the total 60 124 subjects The total prevalence of visual impairment is 1 1‰ 20 subjects suffered from blindness with a prevalence of 0 33‰ 44 subjects is low vision with a prevalence is 0 73‰ The major causes of visual impairment were amblyopia (32 8%), retinal and optic nerve diseases (15 6%), congenital cataract (14 1%) and congenital glaucoma (6 3%) Conclusion The prevalence of blindness in China is close to the level of developed country Amblyopia is the leading cause of all visual impairment Most causes of visual impairment, amblyopia and congenital cataract are curable
出处
《中华医学杂志》
CAS
CSCD
北大核心
2004年第18期1545-1548,共4页
National Medical Journal of China
