Notably, Apo-B/Apo-A1 ratio, VLDL-3 tg, VLDL-4 tg and LDL-6 tg showed positive correlations with more CVD biomarkers and the Gensini score than other variables, indicating that these lipoprotein variables may be important factors reflecting the degree of coronary stenosis in UA patients. This evidence concerns the gene APOB and coronary stenosis.