Table 3

Multivariate logistic regression analysis of factors associated with saphenous vein graft disease among patients with coronary artery bypass grafting (CABG)

Risk factorsOR (95% CI)P values
Time from CABG surgery (years)1.18 (1.08 to 1.29)<0.01
Family history of cardiovascular disease2.38 (1.08 to 5.26)0.03
Ischaemia type (acute coronary syndrome vs stable angina)3.07 (1.43 to 6.57)<0.01
Native lesion vessel number2.49 (1.37 to 4.51)<0.01
VLDL5.50 (1.50 to 20.14)0.01
Lipoprotein (a)1.005 (1.001 to 1.009)0.04
PCSK9 1 SD increase1.83 (1.29 to 2.59)<0.01
  • PCSK9, proprotein convertase subtilisin/kexin type 9; VLDL, very low-density lipoprotein.