Conventional TKA | High-flexion TKA | |
---|---|---|
(n = 24) | (n = 24) | |
Sex (F:M)c | 11:13 | 12:12 |
Age (yrs)a | 64 ± 7 | 66 ± 8 |
BMI (kg/m2)a | 31 ± 4 | 32 ± 5 |
Thigh-calf contact force (N)b | 15.88 (0–196.83) | 9.70 (3.34–178.23) |
Maximum flexion angle (°)b | 127.7 (97–146) | 126.6 (97–156) |
Angular velocity (rad/s)a | 80.56 ± 19.74 | 78.60 ± 18.26 |
GRF ratio (1)a | 0.86 ± 0.29 | 0.84 ± 0.26 |
KSSb | 103 (55–132) | 104 (78–151) |
WOMACb | 55.5 (25–94) | 49.5 (8–69) |
VAS pain b | 43.5 (0–90) | 40 (0–99) |