Transfused | Not transfused | p | |
Duration of surgery (hours) | 3.2 ± 0.9 | 3.3 ± 0.7 | 0.420 |
Hemoglobin (g/dl) | 10.6 ± 1.8 | 12.0 ± 2 | 0.001 |
Hematocrit (%) | 33.3 ± 5.5 | 36.7 ± 5.7 | 0.009 |
Age (years) | 74.1 ± 12.5 | 74.2 ± 9.3 | 0.966 |
ASA score | 1.8 ± 0.6 | 2± 0.5 | 0.048 |
Creatinine (μmol/l) | 108.9 ± 164 | 88.8 ± 70.5 | 0.435 |
Blood loss (ml) | 675 ± 613 | 337.5 ± 324.8 | 0.141 |
Left ventricular ejection fraction (%) | 68.3 ± 7.8 | 69.5 ± 8.7 | 0.540 |