Table 6. Predictors of Caregiver Emotional Health in Multiple Regression.
| Depression (n = 83) |
Spiritual Health (n = 80) |
|||||||
|---|---|---|---|---|---|---|---|---|
| Predictor | B | SE B | β | Δ R 2 | B | SE B | β | Δ R 2 |
| Step 1 (covariate) | ||||||||
| Age | .02 | .07 | .03 | −.13 | .10 | −.17 | ||
| Gender | −.48 | 1.61 | −.04 | .00 | −2.39 | 2.36 | −.12 | .04 |
| Step 2 (deprive/disrupt) | ||||||||
| Karnofsky score | −.03 | .06 | −.06 | .14 | .09 | .19 | ||
| Employment | 1.11 | 1.55 | .09 | −.62 | 2.24 | −.03 | ||
| POMS-Anxiety | .47 | .30 | .20 | −.65 | .44 | −.19 | ||
| Smoking status | 2.28 | 2.31 | .12 | −3.36 | 3.21 | −.12 | ||
| Comorbidities | −.88 | .92 | −.11 | .08 | .49 | 1.35 | .04 | .09 |
| Step 3 (sleep loss) | ||||||||
| TST | 1.09 | .01 | .00 | .01 | .02 | .05 | ||
| WASO | −.01 | .09 | −.01 | .19 | .13 | .20 | ||
| Sleep qualitya | .37 | .99 | .05 | .00 | −1.11 | 1.44 | −.09 | .03 |
| Total R2 | .09 | .16 | ||||||
| Overall model | F (10, 73) = .69, p = .74 | F (10, 70) = 1.37, p = .21 | ||||||
Note: POMS, Profile of Mood States; TST, total sleep time; WASO, wake after sleep onset.
a
Item from Pittsburgh Sleep Quality Index. Lower score indicates better sleep quality.