论文部分内容阅读
河南林州是我国食管癌高发区，为了进一步探讨林州居民食管癌发病的相关因素及其特征，按照国家“九五”医学科技攻关项目专题组的设计要求，我们于1997年对林州食管癌发病的相关因素进行了病例配对和正常人群对照的调查研究，并进行了单因素和多因素分析，现将初步结果报告如
Linzhou, Henan province is a high-risk area of esophageal cancer in our country. To further explore the related factors and characteristics of esophageal cancer in Linzhou residents, according to the design requirements of the national “Ninth Five-Year Plan” medical science and technology research project special group, we established Linzhou esophagus in 1997. Carcinogenesis-related factors were investigated by case-matching and normal population control studies, and univariate and multivariate analyses were performed. Preliminary results are now reported.