中文摘要：

目的：运用因子分析并结合数据挖掘的方法总结和分析丁霞教授临床治疗慢性胃炎的用药规律。方法：收集自2013年1月至2013年3月间在丁霞教授门诊就诊且有明确疗效的98例慢性胃炎患者的病历资料及首次用药处方,录入Microsoft Excel数据库,使用PASW Statistics 18统计软件包进行因子分析及数据挖掘。结果：共提取药物组合公因子9个,能够涵盖全部变量信息的74.9%;通过数据挖掘发现在丁霞教授临床诊疗过程中部分公因子药物的使用与患者的临床表现有明显的相关性。结论：丁霞教授在临床治疗本病时注重脏腑关系,遵循从肝论治、调畅脾胃气机等原则和方法在临床上取得了良好的疗效。这种用药思路值得进一步研究和推广。

英文摘要：

Objective： To summarize and analyze the medication rule of professor DING Xia in treating chronic gastritis with factor analysis method combined with data mining. Methods： 98 outpatients with chronic gastritis who received definite therapeutic effects were collected during Jan. 2013 to Mar. 2013. The medical history and the first prescription of 98 outpatients with chronic gastritis were input Microsoft Excel. The data were analyzed with factor analysis method combined with data mining in PASW Statistics 18 software. Results： 9 common factors of drug combinations were extracted which contained 74.9% of all variable information; By means of data mining, there was a significant correlation among some common factors of drug combinations and clinical manifestation of patients with chronic gastritis in the process of clinical diagnosis and treatment. Conclusion： Professor DING pays attention to the viscera relationship and followed the basic principles, such as regulating the liver qi, regulating the spleen and stomach qi, and so on, which get good curative effects in clinical. So the medication rule of professor DING in treating chronic gastritis deserves to be researched and promoted.