|
| Postoperative complications | ||
OR | 95% CI | p | ||
Tumor localization | Limb | Reference |
|
|
| Pelvis | 0.96 | 0.60 - 1.55 | 0.869 |
Tumor origin | Bone | Reference |
|
|
| Soft tissue | 1.55 | 0.55 - 1.15 | 0.214 |
Prosthetic joint replacement | No | Reference |
|
|
| Yes | 1.06 | 0.58 - 1.943 | 0.847 |
Diabetes | No | Reference |
|
|
| Yes | 1.23 | 0.79 - 1.91 | 0.357 |
Distant metastasis | No | Reference |
|
|
| Yes | 1.79 | 1.13 - 2.84 | 0.013 |
Blood transfusion (ml) | 0 | Reference |
|
|
| 1 - 999 | 1.57 | 0.98 - 2.53 | 0.062 |
| 1000 - 2499 | 1.54 | 0.90 - 2.62 | 0.113 |
| ≥2500 | 3.69 | 1.68 - 8.12 | 0.001 |
Duration of anesthesia (min) | 1 - 119 | Reference |
|
|
| 120 - 239 | 1.27 | 0.72 - 2.24 | 0.415 |
| 240 - 359 | 2.79 | 1.55 - 5.00 | <0.001 |
| 360 - 479 | 4.24 | 2.28 - 7.88 | <0.001 |
| ≥480 | 6.11 | 3.23 - 11.56 | <0.001 |