[关键词]
[摘要]
应用基于信息熵的相关度对血瘀证临床诊断数据进行了分析,从数据中发现血瘀证与各症状间的相关性,在诊断血瘀证时获得了令人满意的结果。表明信息熵的相关度适合于解决中医定量诊断问题。它可以揭示众多症状间以及症状与证候间的复杂关系,从中发现证候的主要症状和次要症状并定量确定其诊断价值,有助于帮助确定证候诊断的标准和规范。
[Key word]
[Abstract]
We analyzed the clinical data of blood stasis syndrome,in an attempt to verify the BSS diagnosis,and to abstract the symptoms of blood stasis syndrome, using entropy correlation. The result implies that the entropy correlation degree is a useful indicator in addressing the quantitative aspect of TCM based diagnosis. It improves both objectiveness and accuracy of TCM diagnosis through identifying data trait. It also helps us to discover new medical information leading to enriching the theory of traditional Chinese medicine.
[中图分类号]
[基金项目]
国家重点基金研究发展规划项目(2003CB517103):证候规范及其与疾病、方剂相关的基础研究—冠心病心绞痛病症结合诊断标准及疗效评价体系研究,负责人:王阶;国家中医药管理局课题(02-03JP47):血瘀证病位分类与诊断研究,负责人:王阶;国家自然基金重大计划面上项目(90209011):基于计算智能的血瘀证量化诊断方法学研究,负责人:王阶。