Table 2 Perioperative blood loss and allogeneic blood transfusion
Non-tourniquet | Tourniquet | P value | |
|---|---|---|---|
Operating time (min) | 82.0 ± 12.7 | 77.2 ± 14.5 | 0.038 |
Total blood loss (ml) | 389.2 ± 178.3 | 374.5 ± 165.3 | 0.613 |
Intraoperative blood loss (ml) | 215.7 ± 113.7 | 138.6 ± 93.9 | < 0.001 |
Postoperative blood loss (ml) | 180.2 ± 117.0 | 253.7 ± 144.2 | 0.001 |
Drainage volume (ml) | 89.2 ± 66.3 | 164.5 ± 97.8 | 0.004 |
Blood transfusion (num./%) | 3 (4.4%) | 8 (11.1%) | 0.141 |