| | Before surgery | | After surgery |
---|
Walking speed(m/s) | MP-CS group | 0.9 ± 0.2*† | | 1.0 ± 0.1*§ |
MP-PS group | 1.1 ± 0.2*† | | 1.0 ± 0.2*§ |
Control group | | 1.4 ± 0.1 | |
- MP Medial pivot; CS Cruciate substituting; PS Posterior-stabilized
- P < 0.05, Kruskal-Wallis test,
- *Significantly slower than in the control group
- †, §not statistically significant