Table 2.
Planned repeated measures ANOVA model output for all psychosocial risk factors
| Model | Source | df | Mean square | F | Significance |
|---|---|---|---|---|---|
| Disability | Intercept | 1 | 2457.778 | 7.702 | .020 |
| Error | 10 | 319.089 | |||
| McGill pain | Intercept | 1 | 822.687 | 4.875 | .049 |
| Error | 10 | 168.754 | |||
| Catastrophizing | Intercept | 1 | 2582.869 | 12.896 | .005 |
| Error | 10 | 200.291 | |||
| Dep symptoms | Intercept | 1 | 310.869 | .776 | .399 |
| Error | 10 | 400.824 | |||
| Social support | Intercept | 1 | 195.091 | .438 | .532 |
| Error | 10 | 445.069 |
df: degree of freedom; Disability: Pain Disability Index (PDI); McGill Pain: McGill pain questionnaire (SF-MPQ); Catastrophizing: Pain Catastrophizing Scale (PCS); Dep Symptoms: Center for Epidemiological Studies in Depression Scale (CES-D); Social Support: Multidimensional Scale of Perceived Social Support (MSPPS).