摘要
本文采用二项分布齐性检验的Ｇ统计量法及二项分布拟合法，对山东省的鲁东、鲁中、鲁西南２１个县（市、区）的１１９０７个农村家庭，４６８９０人的肠道寄生虫感染进行家庭聚集性分析。结果表明：钩虫、蛔虫、鞭虫、结肠内阿米巴、哈门氏内阿米巴、蓝氏贾第鞭毛虫６种寄生虫感染均具有明显的家庭聚集性，溶组织内阿米巴由于人群感染率低，阳性户数少而未显示出家庭聚集性现象。三个片区的寄生虫感染在家庭内的分布情况基本一致。
Binomial distribution and G statistic analysis were employed in this paper for the analysis of family clustering of main intestinal parasitic diseases in 11 907 families covering 46 890 people in 21 countiesor cities in the east ,middle and south-west parts of Shandong Province.The results demonstrated the familvclustering among the infections of Ancylostomatidae (including ancylostoma duodenale and Necator ameri-canus),Ascaris lumbricoides, Trichuris trichiura,Entamoeba coli, E.hartmanni and Giardia lamblia.The in-fection of Entamoeba histolytica did not show family clustering due to the low prevalence rate.The family dis-tributions of above seven intestinal parasitic diseases were essentially similar aming three parts of the Province.
出处
《地方病通报》
1995年第1期44-47,共4页
Endemic Diseases Bulletin
关键词
肠疾病
寄生虫病
感染率
家庭聚集性
山东
调查
Intestinal parasititic diseases
Family clustering
G statistic
Binomial distribution
Shan-dong Province
