2002—2003年广西儿童人体重要寄生虫感染调查

Analysis on situation of human parasite infection in children in Guangxi2002～2003

目的了解广西儿童人体重要寄生虫病的感染现状及影响因素,为行政部门制定可行的防治对策提供依据。方法按《全国人体重要寄生虫病调查方案》的方法。结果14岁以下少年儿童人群寄生虫总感率46.42%,各种寄生虫感染率分别为:蛔虫30.99%、鞭虫14.70%、钩虫6.37%,华支睾吸虫0.56%,蛲虫感染率19.82%;以轻度、单一虫种感染为主;不同片区总感染率从高到低依次为东、南、西、中、北;瑶族感染率明显高于其它民族。结论广西少年儿童寄生虫感染较普遍,某些地区较严重。应重视群体性药物防治、粪便的无害化管理、生活环境改善、健康教育等工作,才能有效控制寄生虫病。

Objective To find out the infection status of human important parasites and affected factors in children of Guangxi so as to provide scientific basis for formulating control strategy of government. Methods A survey methods of parasites originnted from the National Parasitic Disease Investigated Plan. Results The total infection rate was 46.42% in children under 14 years.The infection rates of Asearis lumbbricoides, Trichuris trichiura, Hookworm, Clonorehis sinensis and pinworm were 30.99%, 14.70%, 6.37%, 0.56% and 19.82% respectively. The level of infection was slight and single worm infection. The infection rates of parasites in eastern and southern part were higher than those of western, northern and centre part. The infection rate in Yao nationality was higher than other nationality. Conclusion The children＇s infection rate of parasites in Guangxi was declined by 44.47% compared 14 years ago, but it still is one of main diseases that seriously threaten children health. The infection rate in children was very different in different region and nationality. It is necessary to take effective measure to control children parasites including mass administration, feces management, environment improving and health education.