摘要
目的了解贵州省剑河县农村土源性线虫感染状况,为制定防治对策提供科学依据。方法2016年,按照《剑河县土源性线虫病监测实施方案》,在剑河县设置5个监测点,每个监测点抽取3岁以上常住居民200人,采集人群粪便样本,用改良加藤厚涂片法进行粪便虫卵(蛔虫、钩虫、鞭虫等)检测,用透明胶纸肛拭法进行蛲虫卵检测。结果共检测1000份人群粪便标本,蛔虫卵、钩虫卵、鞭虫卵感染169人,总感染率为16.90%,其中蛔虫、钩虫、鞭虫的感染率分别为13.80%(138/1000)、2.00%(20/1000)、1.10%(11/1000),未检出带绦虫、肝吸虫等虫种。男、女土源性线虫感染率分别为14.09%(72/511)、19.84%(97/489),性别间比较差异有统计学意义(X^2=5.88,P<0.05);0~、18~、41~、≥66岁年龄组土源性线虫感染率分别为18.94%(50/264)、13.18%(29/220)、15.12%(52/344)、22.09%(38/172),年龄间比较差异无统计学意义(X^2=7.03,P>0.05);0~17.岁年龄组未发现钩虫感染。小学及以下、初中、高中及中专文化程度土源性线虫感染率分别为18.52%(138/745)、14.83%(31/209)、0(0/46),文化程度问比较差异有统计学意义(X^2=11.39,P<0.05)。检测3-9岁儿童174人,蛲虫卵感染18人,感染率为10.34%(18/174)。结论剑河县农村土源性线虫感染形势依然严峻,应加强健康教育,提高人群的土源性线虫病防治知识水平。
Objective To investigate the infection status of soil-borne nematode in rural areas of Jianhe County of Guizhou Province and to provide scientific basis for formulating prevention and control measures. Methods In 2016,according to "the Implementation Plan of Soil-Borne Nematode Surveillance in Jianhe County",five surveillance sites were set up in Jianhe rural areas,and 200permanent residents over 3years old at each monitoring site were selected to collect fecal samples.The eggs of intestinal nematodes (Ascaris,Hookworm, Trichuris,etc.)in samples were detected with the Kato thick smear method,and the enterobius vermicularis was looked for using the transparent adhesive paper anal swab method.Results A total of 1000human fecal samples were tested,and 169persons were identified to be positive for Ascaris,Hookworm,and Trichuris,and the infection rate was 16.90%(169/1000),in which the infection rates of Ascaris,Hookworm and Trichuris were 13.80%(138/1000), 2.00%(20/1000)and 1.10%(11/1000),respectively,and Tapeworm and Liver fluke were not detected.The infection rates of soil-borne nematode in male and female were 14.09%(72/511)and 19.84%(97/489),respectively, and the difference between genders was statistically significant (X^2=5.88,P <0.05).The infection rates of soil-borne nematode in the ages group of 0-,18-,41-and ≥66 were 18.94%(50/264),13.18%(29/220),15.12% (52/344)and 22.09%(38/172),respectively,but the differences were not statistically significant (X^2=7.03,P > 0.05).Hookworm infection was not found in the group of 0to 17years old.The prevalence rates of soil-borne nematodes in primary school and below,junior high school,high school and secondary school education were 18.52%(138/745),14.83%(31/209),and 0(0/46),respectively,and the differences in educational levels were statistically significant (X^2=11.39,P <0.05).A total of 174 children aged 3 to 9 years old were tested for enterobius verrnicularis,18 were infected,and the infection rate was 10.34%(18/174).Conclusions The situation of soilborne nematode infection is still severe in rural areas of Jianhe County.It should be strengthen health education and improve the knowledge of nematode diseases control among the population.
作者
吴运凤
卫芳
陈清花
杨黎春
Wu Yunfeng;Wei Fang;Chen Qinghuo;Yang Lichun(Department of Epidemiological Investigation and Disposal,Jianhe County Center for Disease Control and Prevention in Guizhou,Jianhe 556499,China;Department of lnspection,Qiandongnan Prefecture Center for Disease Control and Prevention in Guizhou,Kaili 556000,China)
出处
《中华地方病学杂志》
CAS
CSCD
北大核心
2018年第12期1002-1005,共4页
Chinese Journal of Endemiology
关键词
线虫感染
蛲虫
数据收集
Nematode infections
Enterobiasis
Data collection
