我们于1980—1981年,在我省贵阳市和7个专州开展了葡萄胎发病牢的调查,现将调查结果整理分析如下。对象及方法调查对象:为已婚妇女,共126,449人,其中73％为干部、工人、居民,27％为农民。调查方法:于1979年8月举办学习班,明确调查内容,应用统一表格,采取回顾性询问方法。大部份地区为专题调查,个别地区结合妇女病、计划生育进行调查。 In 1980-1981, we conducted a survey on the incidence of hydatidiform moles in Guiyang City and 7 prefectures in our province. The findings are summarized as follows. Subjects and methods Survey: married women, a total of 126,449 people, of which 73% of cadres, workers, residents, 27% of farmers. Method of investigation: In August 1979, a class was held to clarify the contents of the investigation, apply a unified form and adopt a retrospective approach to inquiry. Most areas are thematic surveys, and individual areas are surveyed on the basis of women’s diseases and family planning.