基于医案文献的葛根芩连汤、黄芩汤、白头翁汤三方分类鉴别研究

Research on the Classification of Gegen Qinlian Decoction,Huangqin Decoction and Baitouweng Decoction Based on the Three Prescriptions' Medical Literature

目的建立葛根芩连汤、黄芩汤、白头翁汤分类模型,为三方合理选用提供客观参考依据。方法以明代至今三方的临床个案医案为研究对象,纳入符合标准医案共605例,其中葛根芩连汤医案310例,黄芩汤医案64例,白头翁汤医案231例,将医案信息录入Excel数据表并进行规范化及数字化预处理,选取决策树算法建立模型。结果得到三方分类规则9条,所得决策树分类模型的正确分类率达61.57%。结论决策树分类模型具有一定的临床实践意义,可为中医师对三方的临床选用提供直观、有效的参考依据。

Objective： To establish the classification model of Gegen Qinlian decoction,Huangqin decoction and Baitouweng decoction in order to provide objective reference for the three prescriptions＂ reasonable usage. Meth- ods： Clinical medical cases of the three prescriptions which were recorded from Ming dynasty to June 2014 were taken as the research objects. According to the criteria, 605 cases were brought into this research in all ,with 310 cases of Gegen Qinlian decoction,64 cases of Huangqin decoction,and 231 cases of Baitouweng decoction which were put into an EXCEL database that was built in advance. Then these data were pre-processed and decisionmaking tree was selected to build the model. Results： 9 classification rules were obtained and the correct classification rate was 61.57%. Conclusion： The decision-making tree classification model has clinical practice significance ,which can provide direct and useful reference for the clinical identification of the three prescriptions.