感染性腹泻,是当今全球性重要公共卫生问题之一,发病率高,危害性大,是造成每年数以百万计的儿童死亡、营养不良和成人劳动力大量损失的重要因素。为了解我区腹泻病发病状况,探讨其流行因素,根据卫生部统一方案,抽样调查了我区宜山县7个乡村人群和有关医疗部门腹泻病诊治情况,现将其调查结果分析如下: 方法一、抽样方法:将我区80个县、市以 1986年农村人口人均收入水平选出11个位于中等收入的县市,按与省会距离从近到远排序,确定第六个县为调查县,即宜山县,以该县县城为中心,按东、南、西、北、东西、西北、东北方向和顺序选出7个距县城距离居中的村,按顺序累计各村人口至6000人以上。二、居民腹泻人群调查方法:(1)询问方式:采用回顾性调查方法,按统一表格,调查这些人群1988年8月15日至30日内腹泻 Infectious diarrhea, one of the most important global public health problems of today, has a high incidence and a high degree of harmfulness and is an important factor contributing to millions of child deaths, malnutrition and heavy adult labor losses each year. To understand the prevalence of diarrheal disease in our district and to explore the epidemic factors, according to the unified program of the Ministry of Health, we investigated the diagnosis and treatment of diarrheal diseases in 7 rural population and related medical departments in Yishan County of our district. The results of the survey are as follows: Sampling Method: According to the distance from the provincial capitals, 11 counties in middle-income counties were selected from 80 counties and cities in our district by the per capita income level of rural residents in 1986, the sixth county was selected as the investigation county, That is, Yishan County, with the county as the center, selects 7 villages at a distance of 6,000 from the county seat in order of east, south, west, north, east and west, northwest and northeast and in sequence. Second, the diarrhea population survey methods: (1) to ask the way: the use of retrospective survey methods, according to a unified form, to investigate these people in August 15, 1988 to 30 days of diarrhea