| Measurement instrument | Intervention Group | Difference* (95% CI) at 3 months | |||
|---|---|---|---|---|---|
| exp–contr | |||||
| Experimental Group | Control Group | ||||
| (n=76) | (n=75) | ||||
| Baseline | 3 months | Baseline | 3 months | ||
| mean (sd) | mean (sd) | mean (sd) | mean (sd) | ||
| AUSCAN: | |||||
| Pain | 10.4 (3.4) | 9.4 (2.8) | 10.2 (3.3) | 9.0 (3.7) | 0.40 (–0.50; 1.29) |
| Function | 21.0 (6.9) | 18.6 (7.3) | 21.8 (6.3) | 18.8 (6.4) | 0.49 (–1.01; 2.00) |
| Joint stiffness | 2.3 (0.9) | 2.2 (0.8) | 2.4 (0.8) | 2.1 (0.9) | 0.14 (–0.09; 0.37) |
| Assessment: | 49.5 (25.1) | 60.4 (20.6) | 51.3 (24.8) | 66.0 (20.6) | –5.21 (-11.43; 1.01) |
*Adjusted for baseline.