青海省西宁市人体肠道线虫现状调查  

INVESTIGATION ON HUMAN INTESTINAL NEMATODES IN XINING CITY OF QINGHAI PROVINCE

作　　者：刘巴睿[1] 刘海青[1] 蔡辉霞[1] 张静宵[1] 马俊英[1] 许宁[2] 封勇建[2] 吴黎明[2] 李积梅[2] 

机构地区：[1]青海省地方病预防控制所,西宁811602 [2]西宁市疾病预防控制中心

出　　处：《现代预防医学》2008年第21期4224-4226,4228,共4页Modern Preventive Medicine

摘　　要：[目的]根据《全国重要人体寄生虫现状调查实施细则》要求,通过对西宁市仓门街、韵家口及陶家寨3个点的土源性线虫感染情况进行调查,了解西宁市土源性线虫感染现状。[方法]用改良加藤厚涂片法对3个调查点采集的粪便进行虫卵检测,同时采用透明胶带肛拭法对12岁以下儿童进行蛲虫检测。[结果]本次调查应检2916人,实检2575人,受检率为88.31%。共查见寄生虫5种。寄生虫感染者203人,总感染率为7.88%。以蛔虫的感染率最高(7.81%)。韵家口村的总感染率(11.30%)高于陶家寨村(7.55%)和仓门街(1.20%)。男、女寄生虫感染率分别为7.30%和8.80%。各年龄组均有蛔虫感染,其中以5岁年龄组最高,10岁年龄组和15岁年龄组次之。各民族总感染率间则无差异。西宁地区肠道线虫的感染存在职业性差异,以学生和学龄前儿童的感染率为最高。12岁以下儿童的蛲虫感染用肛拭法检查儿童388人,蛲虫感染率为3.35%。[结论]西宁市肠道线虫感染情况严重,需进一步加强卫生宣传教育。改善环境卫生,提高个人防病意识。[Objective] According to The Implementation Details on the Most Important Human Parasites Investigation, the soil-transmitted nematodes of residents at three points of Cangmen Street, Yunjiakou and Taojiazhai in Xining City were investigated, and to kndw the infection situation. [Methods] Modified Kato-KatZs thick smear and cellophane tape swab techniques were used for detection of human intestinal parasite infection. [ Results] This investigation should examine 2 916 people, the number of actual detection was 2 575 with examination rate of 88.31 percent. 5 species parasites were examined. 203 persons were found to have parasite with a total infection rate of 7.88%. The roundworm had the most highest infection （7.81）. ＂The total infection rate in Yunjiakou was higher than in Taojiazhai, the rates were 11.30% and 7.55% respectively. The male and female infection rates were 7.30% and 8.80% respectively. Each age group was all infected with roundworm with maxinmm infection rate in 5-year-old age group, 10-year-old age group and 15-year-old age group followed. It wasn＇t significant differ- ence among all ethnic groups. There was difference on intestinal nematode infection in occupational in Xining City, the infection rates of students and preschool children were highest. 388 of the children under 12 years old were examined by cellophane tape swab techniques with the infection rate of 3.35%. [Conclusion] It＇s serious on infected intestinal nematode in Xining City. We need strengthen health education, improve sanitation and increase personal awareness of disease prevention.

关 键 词：肠道线虫 现状 调查 西宁 

分 类 号：R532.1[医药卫生—内科学]