基于关联度法的抑郁症、慢性乙型肝炎、慢性肾功能衰竭病性类证候要素与症状相关性的研究

Correlative study of nature of syndrome elements and symptoms on depression,chronic hepatitis B,chronic renal failure based on relational grades method

关键词:  证候要素  症状  关联度

Key words:  syndrome elements  symptom  literature study  the relational grades  entropy

摘要:

[目的]通过对抑郁症、慢性乙型肝炎、慢性肾功能衰竭中医文献均常见的病性类证候要素与症状进行相关性的定量分析,探索证候要素与症状之间的关联。[方法]运用基于熵的关联度法进行病性类证候要素与症状之间的相关分析。[结果]1)与3种疾病证候要素密切相关的前10个症状中大部分是符合传统认识的。2)同一证候要素在不同疾病会有一些相同症状出现,这些相同的症状主要是舌、脉症状,躯体症状多因疾病的不同而表现有异。3)即使不同疾病会有相同症状出现,它们在不同疾病中与证候要素的密切程度是有所不同。[结论]3种疾病中证候要素与症状之间的相关性的定量分析结果,可为进一步建立、完善相关证候和或证候要素的诊断标准提供一定依据,并提示应将病、证(或证候要素)结合,建立诊断标准。

Abstract:

[Objective] To summarize the correlation between syndrome elements and symptoms by analyzing the correlative study of na-ture of syndrome elements and symptoms on depression,chronic hepatitis B,chronic renal failure. [Methods] The relation between nature of syndrome elements and symptoms was analyzed by relational grades method based on entropy. [Results] The symptoms related to syn-drome elements were accorded with traditional medicine. There were partly same symptoms of tongue and pulse,mostly different symp-toms of body on the same syndrome elements of different diseases. There were partly same symptoms on different diseases,but relation degree of the same symptoms to the same syndrome elements of different diseases was different. [Conclusion] The results of correlative study between nature of syndrome elements and symptoms on three kinds of diseases may provide evidence for the study of diagnostic standard of syndrome and syndrome elements. At same time the results indicated that the establishing of diagnostic standard should combine the disease with syndrome.