单因子相关分析与多因子回归分析微量及常量元素与急性心肌梗塞关系的研究  

Single factor correlation analysis and multiple factor regression analysis:Study or relationship between micro-normal elements and acute myocardial infarction

作　　者：鲁铭新[1] 李德英[1] 魏红[1] 王琳瑛[1] 魏庆琤[2] 陈智[2] 

机构地区：[1]大庆市第四医院,163712 [2]中国医科大学卫生统计教研室,110001

出　　处：《中国危重病急救医学》1996年第7期403-404,共2页Chinese Critical Care Medicine

摘　　要：报告38例急性心肌梗塞（AMI）患者和40例对照组患者6种元素的测定值，并进行单因子相关分析和多因子回归分析。结果：AMI血清硒（Se）、锌（Zn）、钙（Ca）、镁（Mg）降低，铜（Cu）增高，均有非常显著性差异（P＜0．01或＜0．001），锶（Sr）则无显著性差异（P＞0．05）；同时设计多元回归判断式，使AMI阳性符合率为73．68％，而对照组阴性符合率达85．00％。说明单因子相关分析与多因子回归分析有相同趋势。作者探讨了各种元素与AMI的联系及发生机制，措出各种元素的检测和人体元素的平衡调整对防治AMI和冠心病有重要的临床意义。This paper reported the results of the determinationof 6 kinds of elements and the single factor correlationanalysis and multiple factor regression analysisin 38 patients with acute myocardial infarction (AMI)and 40 normal controls. Se, Zn,Ca, Mg were decreasedand Cu was increased in AMI patients,which showed avery significant difference(P<0. 01 or <0. 001). HoweverSr was not found to have a significant difference(P> 0. 05). By designing mutiple regression discriminant,AMI positive coincidence rate was 73. 68%, butnegative coincidence rate in control group was85. 00%. This study indicated the same trends of singlefactor correlation analysis and multiple factor regressionanalysis,and explored the association of the elementswith AMI and the mechanism of the occurrenceof AMI. It is pointed out that the detection of the elementsand the adjustment of the elements balance havea clinical significance in the prevention of AMI andcoronary heart disease.

关 键 词：心肌梗塞 微量元素 单因子相关分析 

分 类 号：R542.22[医药卫生—心血管疾病]