Table 1 Clinical and radiographic outcomes of patients between two groups
Variable | Period | Group I (n = 46) | Group II (n = 20) | P value |
|---|---|---|---|---|
KOOS (point) | Preop | 66.5 ± 19.7 | 65.6 ± 15.8 | 0.846 |
Final f/u | 105.9 ± 12.7 | 102.9 ± 11.7 | 0.368 | |
IKDC score (point) | Preop | 25.2 ± 10.0 | 31.9 ± 17.6 | 0.127 |
Final f/u | 67.5 ± 6.4 | 68.9 ± 7.5 | 0.452 | |
pVAS (point) | Preop | 7.2 ± 1.8 | 6.9 ± 1.4 | 0.552 |
Final f/u | 1.0 ± 0.8 | 1.0 ± 0.7 | 0.834 | |
HKA angle (°) | Preop | 173.9 ± 3.1 | 173.4 ± 3.3 | 0.605 |
Final f/u | 180.7 ± 0.8 | 184.2 ± 1.3 | < 0.001 | |
MAD (%) | Preop | 19.0 ± 9.5 | 14.9 ± 11.5 | 0.138 |
Final f/u | 51.7 ± 2.2 | 64.0 ± 6.7 | < 0.001 | |
Posterior tibial slope (°) | Preop | 7.9 ± 4.0 | 8.6 ± 3.4 | 0.490 |
Final f/u | 10.4 ± 4.5 | 10.2 ± 3.6 | 0.837 |