研制调查问卷,进行临床一线专家大样本冠心病中医证候要素、证候特征及证候病机演变规律的问卷调查,建立三维结构化关联数据库;运用频数、决策树和神经网络等多种数理统计方法明确证候要素的判断标准,归纳出主要证素,其中毒邪的证候要素在各个阶段均持续存在,贯穿冠心病病变始终,并有其理论基础和科学依据。
Designed survey feedback papers obtain data that syndrome-element of traditional Chinese medicine, features of syndrome and evolution principle of syndrome pathogenesis from a great deal of clinical-experts involved. The survey of feedback paper were established in three-dimensional structure connected with database and apply mathematical statistics of frequency, family-tree, neural network and so on. The survey of feedback paper identify diagnosis standard of syndrome-element, meanwhile include key syndrome-element-toxico-pathogenie factor appear in coronary cardiopathy attacked all the stages, there are theory basement an winness of science to support toxico-pathogneic factor.