Preoperative valgus | N | AKS | WOMAC |
≤4° | 9 | 88.00 ± 3.39 | 87.27 ± 3.16 |
4° to 7° | 15 | 90.27 ± 3.39 | 90.07 ± 2.36 |
≥7° | 27 | 91.19 ± 2.08 | 92.01 ± 1.44 |
Statistical analysis | p value | ||
≤ 4° versus 4°to 7° | 0.057 | 0.003* | |
≤ 4° versus ≥ 7° | 0.004 * | < 0.001* | |
4°to 7° versus ≥ 7° | 0.306 | 0.006* | |
Postoperative valgus | N | AKS | WOMAC |
≤-3° | 10 | 86.20 ± 2.82 | 86.25 ± 1.54 |
-3° to 3° | 17 | 91.06 ± 1.85 | 90.50 ± 1.84 |
≥3° | 24 | 91.58 ± 1.98 | 92.49 ± 0.92 |
Statistical analysis | p value | ||
≤-3° versus − 3°to 3° | < 0.001* | < 0.001* | |
≤-3° versus ≥ 3° | < 0.001* | < 0.001* | |
-3° to 3° versus ≥ 3° | n.s. | < 0.001* |