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| Preoperative | 6 Weeks | 3 Months | 6 Months | |
|---|---|---|---|---|
| CR group (N) | 148.0 ± 67.5 | 107.2 ± 44.9 | 129.5 ± 41.3 | 175.9 ± 47.4 |
| PS group (N) | 148.2 ± 63.9 | 105.4 ± 39.5 | 130.1 ± 43.8 | 160.5 ± 49.9 |
| p-value | 0.992* | 0.811† | - | - |
| 0.904‡ | ||||
Values are presented as mean ± standard deviation.
CR: cruciate-retaining, PS: posterior-stabilized.
*Independent samples t-test. †Analysis of covariance (ANCOVA). ‡Repeated measures Analysis of variance (ANOVA).
