The predictive value of coronary heart disease (CHD) risk factors in coronary atherosclerosis heart disease / 中国医师杂志

ABSTRACT

Objective To investigate the predictive value of cardiovascular risk factors in coronary atherosclerotic heart disease.Methods A total of 400 patients who underwent coronary angiography (CAG) in our hospital was divided into multiple vascular lesion group,single vascular lesions group,and non-CAD group according to the result of CAG and their clinical data were analyzed retrospectively.The correlation between cardiovascular risk factors and coronary artery lesions was analyzed,and the independent risk factor of CAD was screened by multi-factorial logistic regression analysis.Results There was significant difference in total cholesterol (TC),triglycerides (TG),high density lipoprotein cholesterol (HDLC),fasting blood glucose (FBG),inflammatory cells,carotid artery plaque,brachial-ankle pulse wave velocity (baPWV),high-sensitivity C-reactive protein (Hs-CRP) between the CAD group and the non-CAD group (P ＜ 0.05 or P ＜ 0.01).The number of coronary artery lesion branch was increased significantly when risk factors,such as age,body mass index(BMI),hypertension,diabetes mellitas,smoking,carotid artery plaque,TG,TC,low density lipoprotein cholesterol (LDL-C),FBG,WBC,monocytes (M),neutrophils (N),neutrophils/lymphocytes (N/L),baPWV,and Hs-CRP.Other risk factors including TC,HDL-C,L were decreased with a statistically significant difference (P ＜ 0.05).There was no significant relation among,and left ventricular ejection fraction (LVEF)％.The most significant risk factor was carotid artery plaque that was independently associated with coronary heart disease (b =1.264,P ＜ 0.01),followed by smoking (b =1.204,P ＜0.01),HDL-C (b =1.104,P ＜0.01),TC (b =1.082,P ＜0.01) diabetes mellitus (b =0.956,P ＜0.01),baPWV increased (b =0.741,P ＜0.01),WBC (b=0.721,P ＜0.01),hypertension (b =0.602,P ＜0.01),the age (b =0.538,P ＜0.01),and HsCRP(b =0.421,P ＜ 0.01).Conclusions The results suggest that the hypertension,hyperlipidemia,smoking,age,baPWV,inflammatory cells,Hs-CRP,and carotid artery plaque was a significant independent CHD risk factors.