胆石症是临床上的多发病、常见病 ,发病率在 8%～ 13 %之间。目前对其病因及发病机制尚无统一定论。本次研究采用条件Ｌｏｇｉｓｅｉｃ回归分析方法和因子分析方法对胆石症的有关因素进行探讨。1　资料病例与对照的选择 :宜兴市人民医院经Ｂ超确诊的 111例胆石症病人作为病例组 Cholelithiasis is a clinical multi-disease, common disease, the incidence of 8% to 13%. At present its etiology and pathogenesis there is no uniform conclusion. In this study, conditional Logiseic regression analysis and factor analysis were used to explore the related factors of cholelithiasis. 1 data cases and control options: Yixing People’s Hospital confirmed by B-111 cases of cholelithiasis patients as the case group