Postoperative | Group 1 | Group 2 | t/u value | p value |
1st day | 1.13 ± 0.67 | 1.42 ± 0.62 | −1.721 (t) | 0.090 |
1st week | 0.89 ± 0.47 | 1.15 ± 0.54 | 392 (u) | 0.054 |
1st month | 0.77 ± 0.37 | 0.94 ± 0.47 | 519 (u) | 0.473 |