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| Variable | Preoperative | Last follow-up | p-value |
|---|---|---|---|
| Pain score (KSS) | 17.9 ± 4.8 | 40.5 ± 5.8 | 0.000* |
| Knee score (KSS) | 63.2 ± 6.4 | 86.0 ± 7.1 | 0.000† |
| Function score (KSS) | 68.6 ± 16.3 | 92.4 ± 13.6 | 0.000* |
| Range of knee motion (°) | 127.1 ± 8.5 | 131.6 ± 4.8 | 0.006* |
| Tibiofemoral angle (°) | 6.2 ± 3.3 | 3.4 ± 2.4 | 0.000† |
Values are presented as mean ± standard deviation.
KSS: Knee Society score.
*Wilcoxon signed-rank test. †Paired t-test.
