Table 5.
Linear mixed regression models examining wake after sleep onset (WASO) as a predictor of change in treatment outcomes over time.
| Predictors | ||||||
|---|---|---|---|---|---|---|
| Time-by-WASO: Post-Tx | Time-by-WASO: Follow-up | |||||
|
|
||||||
| Outcomes | β | 95% CI | p | β | 95% CI | p |
|
| ||||||
| Pain-related disability | .30 | .09, .52 | .007* | .14 | −.08, .37 | .212 |
| Pain intensity | .02 | −.01, .03 | .075 | <.01 | −.02, .02 | .925 |
| Global health | −.09 | −.16, −.02 | .013* | .07 | −.14, .01 | .076 |
| Depression | −.01 | −.12, .09 | .792 | .02 | −.09, .12 | .731 |
| Anxiety | −.05 | −.16, .06 | .408 | −.02 | −.14, .09 | .693 |
| Fatigue | −.06 | −.23, .11 | .492 | −.10 | −.28, .08 | .276 |
| Positive affect | −.02 | −.08, .05 | .628 | <.01 | −.06, .07 | .990 |
| Negative affect | −.03 | −.08, .03 | .353 | −.01 | −.06, .05 | .847 |
| Executive functioning | .08 | .01, .15 | .028* | .10 | .03, .17 | .008* |
Notes. All models controlled for age, sex, race and ethnicity.
*
p < .05.