辨证体系的结构和计量诊断算法  

Structure of syndrome differentiation system and algorithms of calculating diagnostics

作　　者：朱文锋　[1] 晏峻峰　[1] 黄碧群　[1] 何军锋[1] 

机构地区：[1]湖南中医药大学基础医学院,湖南长沙410007

出　　处：《Journal of US-China Medical Science》2007年第4期22-26,共5页美中医学（英文版）

基　　金：本文由国家重点基础研究发展计划（973计划）（N0.2003CB517101）资助.

摘　　要：“证”是对病变中机体整体反应状态的阶段性病理本质概括。辨证思维的过程有“根据证候，辨别证素，组成证名”三个台阶。证候与证素之间、证素与证名之间，存在着复杂的双层网状关系。辨证体系应围绕证素閾值进行定量刻画。采用双层频权剪叉算法，可获得准确的辨证系数；用加权求和浮动閾值运算进行判断，能实现准确的辨证。TCM Syndrome type refers to the special phase pathology in which the evil and the vital Qi involving and the whole body reaction. The forming of syndrome differentiation consists of three phases, based on syndrome, differentiating syndrome factor and forming syndrome type. There are complex double networks between symptoms and signs and syndrome factor, as well as syndrome factor and syndrome type. Therefore, the syndrome factor should be the core of the syndrome differentiation system. Applying algorithms of double levels of frequency and weight, the accurate parameter of syndrome differentiation could be gotten, with algorithms of the additional weight and floating threshold, the accurate syndrome differentiation would come true.

关 键 词：辨证 证候 证素 证名 频权剪叉算法 加权求和浮动閾值运算 

分 类 号：R241[医药卫生—中医诊断学]