成都城乡老年性白内障的流行病学调查  

An Epidemiological Study on Senile Cataract in Urban and Rural Areas of Chengdu

作　　者：刘春玲[1] 侯川[1] 刘谊[1] 栾荣生[2] 严密[1] 王静思[3] 李幼平[4] 刘东磊[2] 黄建华[5] 张天德[6] 

机构地区：[1]四川大学华西医院眼科,成都610041 [2]四川大学华西公共卫生学院流行病学教研室 [3]四川大学华西医学中心科研处 [4]四川大学华西医院 [5]成都市卫生防疫站 [6]成都市双流县卫生防疫站

出　　处：《华西医科大学学报》2002年第2期256-258,共3页Journal of West China University of Medical Sciences

基　　金："九五"国家医学科技攻关项目资助 (合同号 96 -90 6 -0 5 -9)

摘　　要：目的　了解影响老年人生存质量的老年性白内障的现状和分布特点。方法　用整群随机抽样方法选取成都城乡 10 16例 6 0岁及其以上老年人 ,进行问卷调查和体检。结果　老年性白内障城市患病率为 5 2 .3% ,农村患病率为 5 1.3% ,女性患病率高于男性 ,且患病率随年龄增加而上升。既往诊断率低于现患率 ,农村尤为显著。Objective To find out the status and distribution characteristics of senile cataract, which is one of the common disease affecting the quality of life of the elderly people. Methods One thousand and sixteen people aged 60 or more in the urban and rural areas of Chengdu were included by cluster random sampling and investigated by questionnaire method and medical examination. Results It was found that the prevalence of senile cataract was 52.3% in urban area and 51.3% in rural area. The prevalence was higher in women than in men, and it increased with age. The prevalence of senile cataract by past diagnosis was lower than that by present medical examination;this difference was found obvious in the rural area. Conclusion The prevention and treatment of senile cataract should be strenghthened.

关 键 词：患病率 老年性白内障 流行病学 调查 

分 类 号：R181.3[医药卫生—流行病学]