Tab. I.
Demographic variables in groups
| Factors | Group I | Group II | Group III | p | ||||
|---|---|---|---|---|---|---|---|---|
| Age | 56.9 ± 10.13 | 58.91 ± 10.90 | 58.58 ± 7.62 | 0.680 | ||||
| Sex | Male | 23 | 76.67% | 29 | 87.88% | 25 | 75.76% | 0.392 |
| Female | 7 | 23.33% | 4 | 12.12% | 8 | 24.24% | ||
| BMI | 28.11 ± 5.16 | 27.18 ± 4.28 | 27.68 ± 3.47 | 0.695 | ||||
| Family history, n | 11 | 36.67% | 6 | 18.18% | 15 | 45.45% | 0.057 | |
| COPD, n | 10 | 33.33% | 7 | 21.21% | 15 | 45.45% | 0.113 | |
| DM, n | 16 | 53.33% | 12 | 36.36% | 20 | 60.61% | 0.131 | |
| HT, n | 15 | 50.00% | 18 | 54.55% | 23 | 69.70% | 0.246 | |
| History of smoking, n | 19 | 63.33% | 20 | 60.61% | 22 | 66.67% | 0.877 | |
| EF value | 54 ± 10.78 | 52.88 ± 9.79 | 52.58 ± 8.30 | 0.829 | ||||
| Number of distal bypasses | 1 | 2 | 6.67% | 2 | 6.06% | 1 | 3.03% | 0.054 |
| 2 | 4 | 13.33% | 7 | 21.21% | 5 | 15.15% | ||
| 3 | 12 | 40.00% | 13 | 39.39% | 15 | 45.45% | ||
| 4 | 5 | 16.67% | 11 | 33.33% | 11 | 33.33% | ||
| 5 | 7 | 23.33% | 0 | 0.00% | 1 | 3.03% | ||
| Mortality, n | 0 | 0.00% | 2 | 6.06% | 0 | 0.00% | 0.142 | |
| Bleeding-related revision, n | 0 | 0.00% | 2 | 6.10% | 2 | 6.10% | 0.387 | |
| Tamponade, n | 0 | 0.00% | 4 | 12.10% | 0 | 0.00% | 0.019 | |
| Postoperative pneumonia, n | 4 | 13.33% | 12 | 36.36% | 10 | 30.30% | 0.106 | |
| Postoperative AF, n | 6 | 20.00% | 11 | 33.33% | 7 | 21.21% | 0.392 | |
| Postoperative CVA, n | 1 | 3.33% | 2 | 6.06% | 0 | 0.00% | 0.366 | |
| Postoperative kidney failure, n | 3 | 10.00% | 4 | 12.12% | 3 | 9.09% | 0.918 | |
| Cross-clamp time, minutes | 43.47 ± 15.67 | 45.79 ± 21.19 | 43.39 ± 14.68 | 0.821 | ||||
| CPB time, minutes | 79.6 ± 26.08 | 86.24 ± 27.33 | 81.79 ± 21.35 | 0.560 | ||||
| Units of RBCs | 2.4 ± 2.03 | 3.82 ± 3.70 | 2.73 ± 3.02 | 0.150 | ||||
| Hospitalization time, days | 6.63 ± 2.71 | 11.56 ± 10.64 | 8.61 ± 5.96 | 0.030 | ||||
| EuroSCORE | 1.48 ± 1.16 | 1.24 ± 0.67 | 1.89 ± 2.04 | 0.175 | ||||