fig7

Figure 7. Propensity score matched comparison of total arterial revascularisation and the use of one or more saphenous vein grafts, n = 12,316 pairs. Reproduced with permission EJCTS 2018^[42]. SVG = 0, total arterial revascularisation; SVG = 1, use of one single saphenous vein graft irrespective of the number of arterial grafts (number of arterial grafts 1.7 ± 1.1); KM: Kaplan-Meier; Cox: Cox proportional hazards method; HR: hazard ratio; 95%CI: 95% confidence interval; SVG: saphenous vein graft