| gait | leg alignment | |||
---|---|---|---|---|---|
patients postoperative (N = 22) | healthy controls (N = 15) |  | healthy controls (N = 53) |  | |
Age (years) | 62.3 (10.2) | 61.5 (8.0) | P = 0.804 | 41.8 (8.2) | P < 0.001 |
Height (m) | 1.71 (0.10) | 1.74 (0.09) | P = 0.353 | 1.69 (0.10) | P = 0.476 |
Weight (kg) | 82.4 (16.7) | 71.7 (14.7) | P = 0.053 | 74.3 (13.7) | P = 0.033 |
BMI (kgm−2) | 28.2 (4.9) | 23.5 (2.9) | P = 0.002 | 25.9 (3.5) | P = 0.060* |
Speed (ms−1) | 1.15 (0.14) | 1.26 (0.09) | P = 0.009 |  |  |