Table 3.
Comparison of change in PA levels (mean and SD)
| PA (mean, SD) | Baseline | Baseline | Baseline | 
|---|---|---|---|
| (n=20) | (n=20) | (n=20) | |
| Total PA (min) | 1697 (1174) | 2108 (1206) | 2044 (1369) | 
| Moderate PA (min) | 323 (330) | 539 (549) | 553 (673) | 
| Pain (0–10) | 5.3 (1.7) | 6.6 (2.0)* | 5.2 (1.8) | 
*p<0.05 compared with baseline. PA Physical Activity. For (moderate) PA a higher score indicates an improvement. For pain, a lower score indicates an improvement.