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我们于1992年6月对商州市夜村区6个乡、镇6所中学460名中学生进行了肠道蠕虫感染情况的抽样调查。材料与方法:采用改良加藤氏厚涂片法检查蠕虫卵,透明胶纸肛门粘贴法清晨一次性检查蛲虫卵。结果:一、共调查中学生460人,感染肠道蠕虫者328人,感染率为71.30%。共查出蛔虫、鞭虫、蛲虫、短膜壳绦虫4种肠道蠕虫,其感染率依次为64.35%、38.72%、13.33%、0.22%。同时感染2、3种蠕虫者,分别占总感染人数的30.49%、1.52%。
In June 1992, we conducted a sample survey of intestinal worm infections in 460 middle school students in 6 townships and 6 secondary schools in the nightcruise district of Shangzhou City. MATERIALS AND METHODS: Worm eggs were examined by modified Kato’s thick smear method, and the ovum eggs were examined once in the morning by translucent adhesive plaster. Results: First, a total of 460 middle school students, 328 people infected with intestinal worms, the infection rate was 71.30%. Four kinds of intestinal worms such as roundworm, whipworm, pinworm and short-tailed tapeworm were detected. The infection rates were 64.35%, 38.72%, 13.33% and 0.22%, respectively. Infection with 2,3 worms at the same time, respectively, accounted for 30.49% of the total number of infections, 1.52%.