雷州半岛幼儿肠道蠕虫感染情况调查

Survey of infectious status of intestinal helminth infection in infants of Leizhou Peninsular.

目的了解雷州半岛城乡幼儿蠕虫病感染情况,给儿童保健和寄生虫病防治工作提供重要依据。方法随机抽样采集城乡幼儿新鲜粪便,用直接涂片法和饱和盐水浮聚法检查虫卵。结果粪检603人,虫卵阳性者270人,总感染率44.78%。主要检出3种肠道蠕虫卵,其中蛔虫卵感染率最高,为23.88%;鞭虫感染率10.95%;钩虫感染率9.95%。农村幼儿各种肠道蠕虫感染率均明显高于城市幼儿(P<0.05)。结论雷州半岛城乡幼儿感染蛔虫、鞭虫、钩虫常见,其中以蛔虫感染最严重。幼儿不良卫生行为和生活行为的形成率与其肠道蠕虫感染率成正相关,应将寄生虫病防治列入儿童保健的重要内容,而幼儿更要作为寄生虫病防治工作的重点对象。

Objective To understand infectious status of intestinal helminthes infection in rural and urban infants in Leizhou Peninsula, Guangdong Province. Methods Faecal samples were randomly collected from infantsw and helminth eggs were detected. Results Of the 603 infant examined 270 were infected with intestinal helminths with the infection rate of 44.78% . The infected rates of Asearis lumbricoides, Trichuris triehiura and hookworm were 23.88 %, 10.95 % and 9.95 % respectively. Infection rates of intestinal helminths in rual infants were obviously higher than that of urban infants （ P 〈 0.05）. Conclusion Intestinal hehninthes infection in rural and urban infants are common and effective control measurees be taken to protect the health of the infants.