Table 2.
F-tests, p-values, and eta squared (effect size) for affect balance group differences on all OMERACT outcomes controlling for Age and BMI (Model 1) and Age, BMI, Anxiety, and Depression (Model 2)
| Dependent Variable | Model 1 | Model 2 | ||||
|---|---|---|---|---|---|---|
| F | p | Eta | F | p | Eta | |
| Anxiety | 113.256 | <.001 | .375 | |||
| Depression | 102.567 | <.001 | .352 | |||
| SF-36 Physical | 2.418 | .065 | .013 | 2.455 | 0.062 | .013 |
| SF-36 Mental | 104.612 | <.001 | .357 | 13.144 | <.001 | .065 |
| Fatigue | 29.386 | <.001 | .135 | 13.342 | <.001 | .066 |
| Sleep Disturbance | 17.509 | <.001 | .085 | 3.602 | 0.013 | .019 |
| BPI Pain Severity | 14.549 | <.001 | .072 | 2.851 | 0.037 | .015 |
| BPI Pain Interference | 49.459 | <.001 | .208 | 10.526 | <.001 | .053 |
| Fibromyalgia Overall | 64.316 | <.001 | .254 | 11.422 | <.001 | .057 |
| Dyscognition | 34.246 | <.001 | .154 | 7.895 | <.001 | .040 |
| Stiffness | 9.059 | <.001 | .046 | 0.365 | 0.778 | .002 |