Preoperative | Postoperative | Difference | p-value | ||
---|---|---|---|---|---|
RA | base | - 11 ± 3 | - 5 ± 2 | 6 ± 3 | <0.001 |
mid | - 10 ± 3 | - 4 ± 2 | 6 ± 3 | <0.001 | |
IAS | base | - 7 ± 2 | - 6 ± 2 | 1 ± 2 | <0.001 |
mid | - 7 ± 2 | - 5 ± 2 | 2 ± 2 | <0.001 | |
LA lat | base | - 8 ± 2 | - 6 ± 2 | 2 ± 2 | <0.001 |
mid | - 8 ± 3 | - 5 ± 2 | 3 ± 2 | <0.001 | |
LA post | base | - 8 ± 2 | - 6 ± 2 | 2 ± 2 | 0.002 |
mid | - 6 ± 2 | - 4 ± 1 | 2 ± 3 | <0.001 |