Table 4 Follow-up graft patency analysis
Variable | Group on-pump | Group off-pump | PValue |
|---|---|---|---|
Early patency rate | 94.5% (86/91) | 94.9% (112/118) | NS |
Grade A | 91.8% (79) | 92.9% (104) | NS |
Grade B | 8.1% (7) | 7.1% (8) | NS |
Midterm patency rate | 91.7% (55/60) | 90.3% (65/72) | NS |
Grade A | 90.9% (50) | 89.2% (58) | NS |
Grade B | 9.1% (5) | 10.8% (6) | NS |