冠心病微量元素谱的计算机模式识别  

Pattern Recognition of Trace Elements in Coronary Heart Disease

作　　者：钟广涛[1] 丁峰波 孔聘颜[1] 王西平[1] 李增禧[1] 梁业成[1] 李小梁[1] 黄华珍[1] 

机构地区：[1]广州中山大学,广东省测试分析研究所,广州市红十字会医院

出　　处：《广东微量元素科学》1996年第12期48-52,共5页Trace Elements Science

基　　金：国家自然科学基金

摘　　要：用计算机多元分析（因子分析、非线性映射、ＳＩＭＣＡ判别）研究冠心病微量元素谱，识别冠心病患者与健康者；非线性映射法判别率男性８６．６％，女性９６．２％；ＳＩＭＣＡ判别法正确回判率男性８５．０％，女性８８．３１％。Pattern recognition on computer was applied to the study of trace elements in coronary beast disease.Using of non-linear mapping, the differentiate rates between healthy and coronary heart disease are up to 86. 6 % (at male), 96. 2 % (at female). As SIMCA was applied, the differentiate rates up to 85. 0 % (at male), 88. 3 % (at female).

关 键 词：微量元素 冠心病 模式识别 计算机 

分 类 号：R541.4[医药卫生—心血管疾病]