基于最大似然法的中风病常用中成药适宜人群经典判别分析  

Classical Discriminant Analysis Based on Maximum Likelihood on Recognition of Proper Population of Chinese Patent Medicine Commonly Used in Stroke

作　　者：罗文舒[1] 胡湘[1] 杨卓欣[1] 于海波[1] 皮敏[1] 张金文 黄美玲 崔梦媛 LUO Wenshu;HU Xiang;YANG Zhuoxin;YU Haibo;PI Min;ZHANG Jinwen;HUANG Meiling;CUI Mengyuan(Shenzhen Traditional Chinese Medicine Hospital,Shenzhen 518033,China;The Fourth Clinical Medical School of Guangzhou University of Chinese Medicine,Shenzhen 518033,China;Guangzhou University of Chinese Medicine,Guangzhou 510006,China)

机构地区：[1]深圳市中医院,广东深圳518033 [2]广州中医药大学第四临床医学院,广东深圳518033 [3]广州中医药大学,广东广州510006

出　　处：《中国民族民间医药》2018年第15期10-12,共3页Chinese Journal of Ethnomedicine and Ethnopharmacy

基　　金：深圳市科技计划项目(项目编号JCYJ20140408153413105);深圳市科技研发资金条件与平台建设计划重点实验室项目(项目编号CXB201111250113A)

摘　　要：目的:应用基于最大似然法的经典判别分析研究中风病常用中成药适宜人群的临床特征。方法:查询电子处方集系统,筛选应用量最大的前3种中成药,利用经典判别分析对常用中成药适宜人群建立数学模型,分析模型对不同人群的预测能力。结果:筛选出中风病应用量最大的前3种中成药为灯盏生脉胶囊、银杏叶滴丸、强力天麻杜仲胶囊,共纳入203例受试者,利用经典判别分析构建数学模型,对3种中成药组测试集进行预测,总判别正确率为76.24%。结论:利用基于最大似然法的经典判别分析构建中成药适宜人群的数学模型,对3种中成药适宜人群有良好的识别效果。Objective To investigate the recognition of proper population of Chinese patent medicine commonly used in stroke by classical discriminant analysis. Methods The first 3 Chinese patent medicines with the largest number of applications have been screened by inquiring of electronic medical records. The classical discriminant analysis based on Maximum Likelihood is performed to construct the mathematic model for the proper population of Chinese patent medicine commonly used in stroke. Results The first 3 Chinese patent medicines with the largest number of applications are Erigeron Shengmai Capsule,Ginkgo biloba drop pills and Powerful Gastrodia Eucommia Capsule. The mathematic model is constructed by classical discriminant analysis for 203 subjects. Total recognition accuracy for 3 groups of Chinese patent medicines is 76. 24%. Conclusions The recognition accuracy of the mathematic model for proper population of Chinese patent medicine constructed by classical discriminant analysis is satisfied.

关 键 词：中风病 中成药适宜人群 经典判别分析 

分 类 号：R255.2[医药卫生—中医内科学]