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Comparison of postoperative complications [n (%)]
| Item | Control group (n=40) | Study group (n=40) | χ2 | P |
|---|---|---|---|---|
| Swelling | 10 (25.0) | 4 (10.0) | 3.117 | 0.077 |
| Venous thrombosis | 7 (17.5) | 2 (5.0) | 2.003 | 0.157 |
| Infection | 5 (12.5) | 1 (2.5) | 1.622 | 0.203 |
| Complications | 17 (55.0) | 7 (17.5) | 12.170 | <0.001 |
