论文部分内容阅读
为了解我县农村盲目、沙眼患病率,在地、县卫生局的领导下,组成调查组,于1984年5至8月对我县农村4690人进行调查,结果如下。调查方法对我县农村选择了丘陵、平坝、城郊(我县无山区)三种不同地势的3个乡的3个村26个村民组作为调查点。对象:农民(包括当地学生和乡镇企业工人)。以集中或到村民家中逐户逐人检查,反复补查,避免遗漏。本文实查4690人,占应受检4821人
To understand the blindness in our county and the prevalence of trachoma, under the leadership of prefectural and county health authorities, a survey team was formed to survey 4690 rural residents in our county from May to August in 1984 with the following results. Methods of investigation We selected 26 villagers groups of 3 villages in 3 counties of three different terrain, ie hills, Pingba, suburbs (no mountain areas in our county) as survey sites. Target: Peasants (including local students and TVEs). In order to concentrate or to the villagers by household one by one inspection, repeated checks, to avoid missing. This article is actually 4690 people, accounting for 4821 people should be seized