Table 2 Surgical parameters and in-hospital outcomes of two groups
variables | Control group (n = 437) | IABP group (n = 109) | P valve |
|---|---|---|---|
Number of graft anastomosis | 3.86 ± 0.54 | 3.89 ± 0.55 | 0.605 |
LIMA-LAD anastomosis (%) | 397 (90.85) | 97 (88.99) | 0.555 |
CE on LAD (%) | 42 (9.61) | 46 (42.20) | < 0.001 |
CE ≥2 vessels (%) | 57 (13.04) | 58 (53.21) | < 0.001 |
length of atherosclerotic plaque ≥3 cm (%) | 43 (9.84) | 72 (66.06) | < 0.001 |
Postoperative AMI | 16 (3.67) | 21 (19.27) | < 0.001 |
30-day mortality | 4 (0.92) | 11 (10.09) | < 0.001 |
Duration of mechanical ventilation (hours) | 24.90 ± 89.29 | 55.26 ± 85.89 | < 0.001 |
Length of ICU stay (days) | 1.57 ± 4.57 | 3.02 ± 2.99 | < 0.001 |
Length of postoperative hospital stays (days) | 7.99 ± 4.87 | 11.15 ± 7.91 | < 0.001 |