Basic clinical characteristics of study population according to CAD status.

BMI, body mass index; TG, triglycerides; TC, total cholesterol; HDL, high density lipoprotein; LDL, low density lipoprotein; Glu, glucose; EH, essential hypertension; DM, diabetes mellitus.Continuous variables were expressed as mean ± standard deviation.P value of continuous variables was calculated by independent t test.The P value of categorical variable was calculated using Chi-square test.*PBasic clinical characteristics of study population according to CAD status.