Open Access
Table 2
Comparison of perioperative hemorrhage parameters between groups.
| Control group | ORC Powder group | p-value | |
|---|---|---|---|
| 80 hips | 53 hips | ||
| Operating time (minutes) | 101.7 ± 18.8 | 95.5 ± 15.5 | 0.06 |
| Intraoperative bleeding (mL) | 317.2 ± 184.1 | 255.0 ± 179.7 | 0.06 |
| HBL (mL) | 558.6 ± 264.2 | 424.1 ± 194.5 | 0.002 |
| eTBL (mL) | 875.8 ± 292.9 | 679.1 ± 230.1 | <0.0001 |
| Autologous blood transfusion rate (%) | 80.0% (64/80) | 28.3% (15/53) | <0.0001 |
Values are expressed as the mean ± standard deviation. HBL, hidden blood loss; eTBL, estimated total blood loss; ORC, oxidized regenerated cellulose.
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