| N |
365 |
59 |
305 |
|
| Age [years] |
72.1 (7.7) |
72.2 (7.4) |
72.1 (7.7) |
0.887 |
| Gender [% female] |
53% |
47% |
54% |
0.361 |
| WOMAC Pain Score [VAS 0-100] |
55.8 (18.8) |
54.2 (17.6) |
56.1 (19.0) |
0.473 |
| WOMAC Function Score [VAS 0-100] |
54.3 (19.8) |
56.4 (18.8) |
53.8 (20.1) |
0.355 |
| Oxford Knee Score [0-48] |
21.4 (7.5) |
19.8 (5.5) |
21.8 (7.2) |
0.018* |
| Velocity [cm/sec] |
82.9 (15.8) |
81.1 (14.0) |
83.3 (16.2) |
0.347 |
| Step length - symptomatic limb [cm] |
49.5 (7.5) |
49.7 (7.3) |
49.6 (7.5) |
0.892 |
| Step length - contralateral limb [cm] |
49.8 (7.2) |
49.2 (6.6) |
49.9 (7.3) |
0.490 |
| Single limb support - symptomatic limb [%] |
34.8 (3.0) |
33.9 (3.1) |
35.0 (3.0) |
0.018* |
| Single limb support - contralateral limb [%] |
36.7 (2.4) |
36.2 (2.4) |
36.8 (2.4) |
0.073 |