西藏自治区山南市2015年人体带绦虫感染现状调查分析

Investigation and analysis of human tapeworm infection in Shannan city of Tibet Autonomous Region in 2015

目的了解和分析西藏自治区山南市带绦虫的流行现状和态势,为制定防治方案提供科学依据。方法按照全国人体寄生虫病现状调查方案和实施细则,分层整群随机抽取山南市5个县16个调查点。采集受检对象的粪样,通过改良加藤厚涂片法(一粪两检)检测带绦虫卵,采用SPSS20.0软件对数据进行分析。结果共调查4327人,带绦虫感染率最高为13.7%,各县区带绦虫感染分布不均匀,感染率最高为扎囊县,各县肠道蠕虫卵感染率差别有统计学意义。结论西藏自治区山南市带绦虫病感染率较高,建议制定有针对性的综合防控措施,控制其流行。

Objective To understand and analyze the epidemic status of Taenia solium in Shannan City,and to provide a scientific basis for the formulation of control programs.Methods According to the national human parasitic disease survey plan and implementation rules,stratified cluster random sampling method was used to select 16 survey sites in 5 counties in Shannan City.Detected the tapeworm eggs by the modified Kato thick smear method(one feces and two tests),and analyze the data with SPSS20.0 software.Results A total of 4327 people were surveyed.The highest infection rate of Taenia solium was 13.7%.The infection rate of Taenia solium was uneven among counties and districts.The highest infection rate was Zangan County.The infection rate of intestinal worm eggs in each county was statistically significant.Conclusion The infection rate of Taenia solium in Shannan City relatively high.Prevent and control measures to control its popularity.