【摘要】 本文以安徽省人体寄生虫分布调查的资料为基础,从中选出7318户检查资料完整的家庭,就蛔虫、鞭虫和钩虫感染人数的分布,应用二项分布拟合及G统计两种检验法进行家庭聚集性分析,结果一致显示这3种土源性线虫的感染均有家庭聚集性现象;可能与同一家庭的成员其生产劳动的区域,生活习惯相同等因素密切相关。更多还原

【Abstract】 This paper reports the results of analysis on familial, clustering of soil-transmitted nematode infections (Ascaris Iumbricoides. Trichuris trichiura. Hookworm). The results showed that there exist significant familial c(?)stering in these parasitic infections by binomial distribution and C test analysis. The authors suggested this is due to identical enviromental sanitation and habits in family daily life.更多还原