Figure legends
Figure 1: PRISMA flowchart of the individuals included in the study
Table 1: Demographic characteristics
Table 2: Surgical and percutaneous coronary intervention (PCI)
characteristics
Table 3: Cardiac events at 1 year
Table 4: Cardiac events at the health-related quality of life follow-up
Table 5: Results of the RAND-36 health survey divided by vein graft type
Table 6: Treatment effects on the RAND-36 domains of no-touch versus
conventional vein graft (propensity score matching)