湖北省中、小学生及幼儿园儿童肠道寄生虫感染情况调查

Investigation of intestinal parasite infections among the students of middle,primary school and chidren of kindergarden in Hubei province

目的 :了解目前我国青少年肠道寄生虫感染情况 ,为制定寄生虫病防治策略提供依据。方法 :生理盐水涂片法、碘液涂片法、饱和盐水浮集法和透明胶带法。结果 :检查 40 2 4名中、小学生和幼儿园儿童 ,30 7人感染 4种寄生虫 ,感染率 7 30 % ;蛔虫、钩虫、鞭虫、蛲虫的感染率分别为 1 76 %、0 1 9%、1 0 9%和 4 2 6 % ;中、小学生与幼儿园儿童的感染率为 5 82 %、5 99%、8 76 % ;农村学生感染率 (1 6 34 % )与城市学生感染率 (0 82 % )比较有显著性差异 (P <0 0 1 )。结论 :湖北省中。

Objective:To understand the infection rate of intestinal parasite among the students of middle,primary school and the chidren of kindergarden in Hubei porvince in nineties.Methods:Normal saline smear,Iodine smear,Concentrated brine floatation method and Adhesive-tape techniques.Results:Of 4024 students,the overall parasite infection rate was 7 30%.Four species of parasite were found in 307 students,namely:ascaris(1 76%),hookworms(0 19%),whipworm(1 09%),pinworm(4 24%).The respective infection rate for the students of middle,primary school and chidren of kindergarden were 5 82%,5 99% and 8 76% respectively.The students of the rural area showed the higher infection rate (16 34%),the difference in infection rate between rural and city area (0 82%) was significant (P<0 01).Conclusions:Intestinal parasite infection rate among the students of middle,primary school and the chidren of kindergarden were still grave in Hubei province in nineties.