ABSTRACT
Objective To investigate the relationship of triglycerides/high-density lipoprotein (TG/HDL C) ratio with coronary heart disease (CHD) and its severity.Methods 158 patients with CHD were enrolled in this study.Patients were divided into 4 groups according to the selective coronary arteriography:the control group,single-vessel CHD group,double-vessel CHD group,multiple-vessel CHD group.The relationship between multiple risk factors and CHD was analyzed by stepwise multiple regression.The severity of coronary artery stenosis was analyzed by Gensini scoring system.Results TG/HDL-C ratio was elevated in patients with coronary artery stenosis as compared with the control group [(1.8±1.0) vs.(1.7±1.4),t=2.68,P＜0.05].TG/HDL-C ratio was elevated along with the severity of CHD.TG/HDL-C ratio was elevated in multiple-vessel C HD group as compared with the control group by ANOVA analysis (P＜0.05).Stepwise multiple regression showed that multiple-vessel CHD was positive related with total cholesterol (TC),LDL-C and TG/HDL-C ratio (β value:0.326,0.339,0.158,respectively,all P＜0.05).Conclusions TG/HDL C ratio is related with multiple vessel CHD,but it does not have more clinical significances than other indicators.