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蛲虫在我国人群中感染率较高 ,据 1 986～ 1 992年首次全国人体寄生虫分布调查显示 ,人群平均感染率为30 .4 3% [1 ]。为了解某市某生活小区幼儿园儿童蛲虫感染情况 ,我们于 1 999年 6～ 7月对该生活小区三所幼儿园的儿童进行了调查。现报告如下 :1 对象和方法1 .1 调查对象
The incidence of pinworm infection in our population is high. According to a survey of the first national human parasites survey in China from 1986 to 1992, the average population infection rate was 30.43% [1]. To understand the infection of pinworms in kindergartens of a certain community in a certain city, we investigated the children of three kindergartens in the community in June-July 1999. Now report as follows: 1 objects and methods 1 .1 survey respondents