盲与低视力流病学线索与抽样调查比较  

The compare the epidemiologic investigation of clue with sample in blindness and low vision

作　　者：江春光[1] 尚崇学 盖莉[1] 赵红霞[1] 

机构地区：[1]云南省红十字会医院眼科

出　　处：《中国实用眼科杂志》2000年第1期52-53,共2页Chinese Journal of Practical Ophthalmology

摘　　要：目的：对盲与低力流行病线索与抽样调查方法进行比较、评价。方法：１９９５年５月至７月，在云南省泸西县进行盲与低视力流行病学线索调查，与其１９８６年６月至１０月在云南省盲与低视力流病学抽样调查从人数、性别、地区、民族、职业及四种主要致盲原因等结果进行比较。结果：抽样调查患病率高于线索调查（Ｐ＜０．０１），两种调查均为女性高于男性；线索调查山区患病率低于抽样调查（Ｐ＜０．０１），坝区患病率也低于抽样调查（Ｐ＜０．０５）；两种调查汉族与彝族患病率无显著差异（Ｐ＜０．０５）；线索调查的农民患病率低于抽样调查（Ｐ＜０．０１）；抽样调查的白内障及角膜病患病率均高于线索调查（Ｐ＜０．０１）；而青光眼及眼外伤患病率相同，泸西县４０岁以下人群患病率仅为０．０３％。结论：两种调查方法结果比较，抽样调查的患病率、山区患病率、农民患病率及白内障和角膜病均高于线索调查，白内障是主要致盲原因，其次是角膜病。本地区开展防治盲工作，其重点可放在４０岁以上人群是可行的。To evaluate and compare the methods of epidemiologic clue investigation with the sample investigation in blindness and low vision.Methods:Compare the results of epidemiologic clue for blindness and low vision in Luxi county of Yunnan from May to October of 1995 with the epidemiologic sample for blindness and low vision in Yunnan from June to October of 1986 in the causes of population,sex,district,nation,occupation and four main causes of blindness.Results:The incidence of disease (P< 0.01 ),of mountainous area (P< 0.01 ),of peasant and the of cataract or keratonosus was higher than the sample investigation.The incidence of disease was only 0.03% of under 40 years old.Conclusion:The incidence of disease,mountainous area,peasant and cataract or keratonosus of the investigation of clue was high than the investigation of sample.The main cause was cataract and keratonosus was secondary cause for blindness and low vision.In the work of prevention and treatment put the stress on the patients of over 40 years old in local area for blindness and low vision.

关 键 词：盲 低视力 抽样调查 流行病学 

分 类 号：R770.1[医药卫生—眼科]