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为了解不同海拔高度学生蛔虫、蛲虫的感染情况,用改良加藤法检查蛔虫,透明胶骷肛拭法检查蛲虫,我们对丰宁县海拔高度在544、1038和1526m的西两间房、乐国铺和南围子3个自然村的中、小学生的感染情况做了调查,西两间房村、乐国铺村和南围子村的蛔虫和蛲虫的感染率依次为67.7%(10(?) 165)、29.7%(30/101);66.4%(69/104)、40.9%(27/66和14.3%(16/112)、46.7%(28/60)。经统计学处理,海拔高度544和1038米的两个村蛔虫感染率间无显著性差异(x~2=0.06,P>0.05)。而与1526m的南围子村间
In order to understand the infection of roundworms and pinworms of students at different altitudes, check the roundworms with a modified Kato method and check the pinworms with a clear gel skull and anal swab. We analyzed the abundance of leprosy in 543,1038 and 1526m West two-room houses in Fengning County, The prevalence rates of primary and secondary school students in three natural villages in Putian, Shibuya, Nanpu and Nanbaizi were investigated. The infection rates of roundworms and pinworms in the two villages, Yueguipu Village and Nanweizi Village were 67.7% (10 (?) 165 ), 29.7% (30/101), 66.4% (69/104), 40.9% (27/66 and 14.3% (16/112), 46.7% (28/60) There was no significant difference in Ascaris infection rates between the two villages of 1038 m (x ~ 2 = 0.06, P> 0.05)