| Lateral wedges (n = 24) | Lateral Wedges plus Arch Support (n = 22) | Between-conditions comparison | ||||
---|---|---|---|---|---|---|---|
Variable | Baseline | Follow-up | Difference | Baseline | Follow-up | Difference | Difference |
WOMAC Pain (0-20) | 5.9 (3.0) | 5.2 (2.9) | -0.7 (-1.8, 0.5) | 6.3 (3.4) | 4.0 (2.5) | -1.9 (-3.1, -0.6)* | -1.2 (-2.9, 0.5) |
WOMAC Function (0-68) | 20.2 (11.0) | 17.6 (8.9) | -2.5 (-6.2, 1.1) | 21.4 (12.5) | 14.0 (8.8) | -6.1 (-9.9, -2.3)* | -3.6 (-7.9, 0.8) |
FFI-R Pain (25-100%) | 41.0 (17.4) | 38.4 (11.9) | -2.7 (-8.9, 3.5) | 43.6 (16.2) | 33.0 (9.3) | -7.0 (-13.5, -0.6)* | -4.3 (-12.0, 3.4) |
FFI-R Stiffness (25-100%) | 39.2 (15.7) | 37.1 (13.7) | -2.1 (-7.3, 3.0) | 42.8 (19.5) | 32.3 (9.4) | -6.3 (-11.7, -0.9)* | -4.1 (-11.0, 2.7) |
Stair climb (seconds) | 5.32 (1.68) | 5.35 (1.54) | 0.04 (-0.55, 0.63) | 6.57 (4.04) | 5.58 (2.29) | -0.69 (-1.3, -0.08)* | -0.73 (-1.36, -0.11)* |