| IFG (n = 57) | EFG (n = 39) | t | P |
---|---|---|---|---|
Preoperative | 6.96 ± 1.18 | 6.95 ± 1.03 | 0.07 | 0.945 |
7th day postoperative | 2.02 ± 0.72 | 2.51 ± 0.68 | -3.38 | 0.001 |
1st month postoperative | 1.09 ± 0.66 | 1.38 ± 0.59 | -2.25 | 0.027 |
3rd month postoperative | 0.95 ± 0.58 | 1.05 ± 0.56 | -0.87 | 0.384 |