Table 4 WOMAC secondary outcomes, all 58 study completers combined
WOMAC Pain (0–20), mean (SD) | |
Baseline | 7.5 (3.7) |
12 weeks | 5.3 (3.4) |
Baseline-12 weeks change, mean (95 % CI) | −2.2 (−3.1, −1.2) |
WOMAC Stiffness (0–8), mean (SD) | |
Baseline | 3.5 (1.6) |
12 weeks | 2.7 (1.9) |
Baseline-12 weeks change, mean (95 % CI) | −0.8 (−1.2, −0.3) |
WOMAC Physical Function (0–68), mean (SD) | |
Baseline | 25.9 (12.8) |
12 weeks | 20.7 (13.0) |
Baseline-12 weeks change, mean (95 % CI) | −5.1 (−7.8, −2.5) |