社区眼科门诊老年人视力损害及疾病分析

收集2006年1月到2009年12月北京市石景山区八角社区卫生服务中心眼科门诊就诊的987例60岁以上老年患者的视力情况及眼部疾病资料。结果显示，低视力及眼盲发病率性别差异无统计学意义（x^2=2．719，P=0．606），视力低下严重程度与年龄有关（x^2=138．389，P=0．000）。在导致低视力及眼盲的各种疾病中白内障所占比例最高，分别为49．6％（62／125）和64．3％（36／56）。视力损害严重程度随着年龄增加逐渐加重，白内障是引起八角社区老年人低视力及眼盲的最主要的眼病。

Vision impairment and eye diseases in the elderly: a report from a community health center

The dada of 987 out-patients aged 60 or over,who visited Bajiao Community Health Center of Beijing Shijingshan District from January 2006 to December 2009,were retrospectively analyzed.The results revealed that there was no gender difference in the prevalence of low vision and blindness ( χ2 =2.719,P = 0.606); the severity of low vision and blindness was correlated with the age of patients ( χ2 =138.389,P = 0.000); cataract was the main cause of low vision and blindness,accounting for 49.6%(62/125) of low vision and 64.3% (36/56) of blindness.