Parameters | Pre-op | 2nd day post-op | p value |
---|---|---|---|
FO (mm) | 43.2 ± 9.1 | 48.2 ± 7.4 | < 0.01 |
HO (mm) | 81.0 ± 8.6 | 83.4 ± 8.5 | < 0.01 |
HO difference (mm) | 2.8 ± 7.0 | 0.4 ± 5.7 | < 0.01 |
LLD (mm) | 7.4 ± 8.4 | 4.3 ± 3.3 | < 0.01 |
0–10 mm | 41 (74.5%) | 53 (96.4%) | |
10–20 mm | 10 (18.2%) | 2 (3.6%) | |
> 20 mm | 4 (7.3%) | 0 (0.0%) |