Table 2.
Change in Measures from Baseline
| |
Active |
Waiting list |
Diff. between groups |
||||
|---|---|---|---|---|---|---|---|
| Mean | SD | Mean | SD | t | p | df | |
| PSS | −4.5 | 6.6 | 0.4 | 4.9 | −2.458 | 0.02 | 35 |
| SF-36 Physical Functioning | 3.4 | 14.2 | 1.7 | 7.5 | 0.453 | 0.66 | 35 |
| SF-36 Role-Physical | 3.1 | 35.2 | 14.3 | 35.0 | −0.958 | 0.35 | 35 |
| SF-36 Bodily Pain | 8.3 | 24.1 | 4.8 | 14.6 | 0.512 | 0.61 | 35 |
| SF-36 General Health | 1.9 | 18.4 | 3.6 | 15.8 | −0.295 | 0.77 | 35 |
| SF-36 Vitality | 11.3 | 19.2 | 3.8 | 14.9 | 1.284 | 0.21 | 35 |
| SF-36 Social Functioning | 17.3 | 24.5 | 2.4 | 16.7 | 2.035 | 0.05 | 35 |
| SF-36 Role-Emotional | 14.6 | 24.1 | 19.1 | 34.3 | −0.471 | 0.64 | 35 |
| SF-36 Mental Health | 73.3 | 17.3 | 69.1 | 24.5 | 0.597 | 0.55 | 35 |
| Sleep | 10.0 | 17.7 | 7.0 | 28.9 | 0.389 | 0.70 | 35 |
| Pain | −5.6 | 10.7 | −0.3 | 18.4 | −1.097 | 0.28 | 26 |
Statistically significant differences are highlighted in bold. PSS, Perceived Stress Scale; SF-36, Health Status Survey Short Form.