Indices | Preoperative | Postoperative | ||||
---|---|---|---|---|---|---|
The intervention group | The control group | P | The intervention group | The control group | P | |
VEGF | 346.21 ± 366.55 | 271.08 ± 276.68 | 0.389 | 200.35 ± 183.61 | 177.30 ± 167.83 | 0.622 |
IGF-1 | 403.31 ± 28.50 | 393.81 ± 34.53 | 0.316 | 369.13 ± 53.23 | 341.87 ± 75.27 | 0.119 |