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为了解城市和农村学龄前儿童蛲虫病的感染情况,我们设点对承德市区和丰产县农村0～6岁儿童进行了调查。1 材料与方法 承德市区选好、中、差共计6个中小型托儿所,丰宁县选不同区域的3个农村,以0～6岁儿童为调查对象。 采用透明胶带肛周拭擦法,于清晨儿童起床后采样,带回实验室镜检。2 结果与分析 市区6个托儿所的总阳性率为12.8％、(65/509),感染率范围在4.3～26.7%之
To understand the prevalence of enterobias in preschool children in urban and rural areas, we conducted a survey of children aged 0-6 in rural areas of Chengde City and Bengchuang County. 1 Materials and Methods A total of 6 small and medium-sized nurseries were selected in the downtown area of Chengde. Three rural areas from different regions were selected in Fengning County. Children aged 0-6 were selected as the survey subjects. The use of scotch perianal rub method, in the early morning after the children get up sampling, back to the laboratory microscopy. 2 Results and Analysis The total positive rate of 6 nurseries in urban area was 12.8% (65/509) and the infection rate ranged from 4.3% to 26.7%