目前，常见人体肠道线虫病已列为青岛市寄生虫病防治工作的重点。为了解全市感染现状，探讨防治对策，我们于１９９６年９～１１月选取１０个自然村进行了人体肠道线虫感染情况调查，结果如下。对象与方法１对象以自然本内全体人群为调查对象，采取分层整群随机抽样的方法... At present, the common human intestinal nematode disease has been listed as the focus of prevention and treatment of parasitic diseases in Qingdao. In order to understand the status quo of the city’s infection and to explore prevention and treatment measures, we conducted a survey of human intestinal nematode infections in 10 villages in September-November 1996 with the following results. Subjects and Methods 1 Subjects The entire population in the study of the natural population, stratified cluster random sampling method ...