Conventional TKA | High-flexion TKA | p-value | |
---|---|---|---|
(n = 24) | (n = 24) | ||
Thigh-calf contact force (N)b | 9.37 (0.33–46.58) | 17.82 (2.98–114.64) | 0.04d |
Maximum flexion angle (°)b | 119.13 (72–135) | 128.02 (108–146) | 0.03d |
Angular velocity (rad/s)a | 93.23 ± 21.94 | 81.10 ± 17.46 | 0.04c |
GRF ratio (1)a | 0.94 ± 0.14 | 0.87 ± 0.21 | 0.21c |
KSSb | 179 (90–199) | 193 (109–201) | 0.10d |
WOMACb | 12.5 (2–62) | 7 (0–54) | 0.10d |
VAS pain b | 4 (0–54) | 5 (0–31) | 0.96d |
VAS satisfaction b | 89.5 (4–100) | 98.5 (8–100) | 0.06d |