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鲁北为山东省绦/囊虫病主要流行区,近年在鲁北的聊城、德州、滨洲和东营4市设点,做了绦/囊虫病流行因素调查。1 材料和方法1.1 调查点的选择 各市取1～2个县区,各县区根据经济状况参考地理位置和卫生条件从上、中、下3种类型的乡镇中取2～3个人口各>500人的自然村为调查点,对3岁以上的常住居民进行调查。每点实查人数占应查者的90％以上。
Lubei Shandong sash / cysticercosis major epidemic areas, in recent years in Lubei Liaocheng, Texas, Binzhou and Dongying 4 cities set up a survey, sash / cysticercosis epidemiological factors. 1 Materials and methods 1.1 The choice of survey points Each city to take 1 or 2 counties, districts and counties in accordance with economic conditions with reference to the geographical location and health conditions from the upper, middle and lower 3 types of towns and villages to take 2 to 3 population> 500-person village as a survey point for residents over 3 years of age to investigate. The actual number of people in each survey should account for more than 90%.