摘要
目的:探讨冠心病患者中医症状及体征的分布特征。方法:通过临床流行病学调查,应用因子分析和聚类分析等方法,对冠心病中医症状、体征分布特征进行研究。结果:本研究对冠心病患者的中医症状、体征进行探索性因子分析,共提取14个公因子;并对14个公因子进行聚类分析,聚为3类特征。结论:因子分析与聚类分析的结果与冠心病中医理论及临床表现基本一致,更直观地反映了冠心病中医证候虚实夹杂,正虚为本,邪实为标的本质,为冠心病中医证候规范化和客观化研究提供有益参考。
Objective：To investigate the distribution characteristics of symptoms and signs of traditional Chinese medicine （TCM） in patients with coronary heart disease （CHD）. Methods： The distribution characteristics of symptoms and signs of TCM in patients with CHD were studied through factor analysis and clustering analysis after epidemiological survey. Results： The symptoms and signs of TCM in patients with CHD were analyzed by exploratory factor analysis and fourteen common factors were extracted. The fourteen common factors were analyzed by clustering analysis and three types of characteristics were summed up. Conclusion： The results of factor analysis and clustering analysis accord with the theory of TCM and clinical manifestation,reflect the characteristics of TCM syndromes of mixture of both excess and deficiency and provide the reference for standardization and objectification of TCM syndromes of CHD.
出处
《上海中医药大学学报》
CAS
2010年第5期39-42,共4页
Academic Journal of Shanghai University of Traditional Chinese Medicine
基金
上海市教委优秀青年教师专项基金资助项目(SZY06008)
上海市教委重点学科(第3期)建设资助项目(S30302)
国家自然科学青年基金资助项目(30901897)
上海市卫生局青年科研基金资助项目(2008Y128)
关键词
冠心病
症状
体征
流行病学调查
因子分析
聚类分析
中医
Coronary Heart Disease （CHD）
symptoms
signs
epidemiological survey
factor analysis
clustering analysis
traditional Chinese medicine（TCM）
