杭州市3～6岁儿童常见肠道线虫感染现状  

Infection Status of Common Intestinal Soil-borne Nematodes in Children from 3 to 6 Years Old in Kindergartens of Hangzhou

作　　者：叶环[1] 章志量[1] 罗冬娇[1] 张仁[1] 杨军[1] 何桂坤[1] 

机构地区：[1]杭州师范学院医学院附属医院小儿科,杭州310015

出　　处：《中国寄生虫学与寄生虫病杂志》2007年第2期158-159,共2页Chinese Journal of Parasitology and Parasitic Diseases

基　　金：浙江省科技厅科技计划资助项目(2006C30045)~~

摘　　要：于2006年4～6月对杭州市14所幼儿园按分层整群随机抽样调查1 667例3～6岁学龄前儿童的肠道线虫感染情况。用生理盐水直接涂片法和饱和盐水浮聚法检查蛔虫卵、钩虫卵、鞭虫卵。用透明胶纸肛拭法检查蛲虫卵。肠道线虫总感染率为12．96％,其中蛲虫4．44％、蛔虫8．28％、鞭虫0．54％、钩虫0．24％;肠道线虫感染率的高低与幼儿园环境和卫生设施的水平成反比。1 667 children of 3 to 6 years old were inspected randomly in kindergartens of Hangzhou from April to June 2006. Enterobius vermicularis eggs were detected by cellophane swab technique. Eggs of Ascaris lumbricoides, Trichuris trichiura and hookworms in fresh stool samples were examined by Kato-Katz thick smear and staturated brine floatation. 216 children were found to have infected with intestinal nematodes （12.96%）. The prevalence of E.vermicularis, A.lumbricoides, T.trichiura and hookworm was 4.44%, 8.28%, 0.54% and 0.24% respectively. Higher prevalence has been found in kindergartens with poorer environment and sanitation.

关 键 词：肠道线虫 学龄前儿童 感染 

分 类 号：R532.1[医药卫生—内科学]