Table 4.
Hierarchical Multiple Regression Predicting Treatment Session Attendance
| Steps/Scales | R2 | ΔR2 | β | SE |
|---|---|---|---|---|
| 1. Demographics | .04 | |||
| Age | .12 | .01 | ||
| Sex | −.14 | .27 | ||
| 2. Medical Variables | .11* | .07 | ||
| Charlson index | .00 | .21 | ||
| Hypnotics | −.08 | .25 | ||
| Opioids | −.21* | .27 | ||
| Non-opioid analgesics | .00 | .30 | ||
| 3. Symptoms | .14 | .03 | ||
| ISI | .11 | .02 | ||
| GDS | −.18 | .02 | ||
| GCPS | .02 | .07 | ||
| 4. Treatment Acceptability Scale | .17* | .03* | .20* | .02 |
Note. n = 116.
*
p < .05.
ISI = Insomnia Severity Index, GDS = Geriatric Depression Scale, GCPS = Graded Chronic Pain Scale.