Table 3 Comparison of postoperative VAS between two groups
|  | Postoperative VAS (2 days) | Postoperative VAS (3 months) | Postoperative VAS (6 months) |
|---|---|---|---|
Group A | 5.3 ± 0.4 | 3.6 ± 0.5 | 0.9 ± 0.6 |
Group B | 5.7 ± 0.8 | 4.1 ± 0.8 | 0.8 ± 0.7 |
P value | > 0.05 | > 0.05 | > 0.05 |