Table 2 Means and standard deviations at baseline and follow-up (n = 10)
| Â | At baseline | At follow-up (6 weeks) | ||
|---|---|---|---|---|
| Â | Mean | SD | Mean | SD |
General self-efficacy expectancies* [16–80] | 65.0 | 9.6 | 69.8 | 5.7 |
Perceived control* [7–35] | 27.1 | 4.1 | 28.1 | 2.5 |
HADS** [0-21] | Â | Â | Â | Â |
   Symptoms of anxiety | 5.1 | 3.4 | 3.7 | 2.4 |
   Symptoms of depression | 3.9 | 3.7 | 2.9 | 3.1 |
RAND-36* [0–100] |  |  |  |  |
   Physical functioning | 66.0 | 17.4 | 72.8 | 22.5 |
   Social functioning | 75.0 | 22.5 | 84.7 | 25.6 |
   Role limitations (physical problem) | 50.0 | 48.4 | 69.4 | 42.9 |
   Role limitations (emotional problem) | 74.1 | 40.1 | 70.4 | 45.5 |
   Mental health | 79.6 | 13.6 | 82.7 | 13.9 |
   Vitality | 63.9 | 22.6 | 63.9 | 18.8 |
   Pain | 80.5 | 22.0 | 86.6 | 20.3 |
   General health perception | 56.7 | 19.5 | 56.7 | 22.9 |