Table 6.
Linear Regression for MPAI-4 and Religious Well-Being
| HRQOL subdomain | β | SE | t | p |
|---|---|---|---|---|
| Caregiver Specific Anxiety (TBI-CareQOL) | ||||
| MPAI-4 | .87 | .13 | 4.45 | <.001 |
| RWBS | .21 | .14 | 1.05 | .29 |
| MPAI-4 × RWBS | −.39 | .002 | −1.55 | .12 |
| Caregiver Strain (TBI-CareQOL) | ||||
| MPAI-4 | 1.04 | .14 | 5.32 | <.001 |
| RWBS | .47 | .15 | 2.39 | .02 |
| MPAI-4 × RWBS | −.70 | .003 | −2.77 | .01 |
| Feeling Trapped (TBI-CareQOL) | ||||
| MPAI-4 | .85 | .11 | 4.94 | <.001 |
| RWBS | .22 | .12 | 1.26 | .21 |
| MPAI-4 × RWBS | −.38 | .002 | −1.72 | .09 |
| Feelings of Loss (TBI-CareQOL) | ||||
| MPAI-4 | .84 | .14 | 4.26 | <.001 |
| RWBS | .18 | .15 | .89 | .37 |
| MPAI-4 × RWBS | −.38 | .003 | −1.50 | .14 |
| Anxiety (PROMIS) | ||||
| MPAI-4 | .73 | .16 | 3.34 | <.001 |
| RWBS | .27 | .17 | 1.25 | .21 |
| MPAI-4 × RWBS | −.51 | .003 | −1.81 | .07 |
| Depression (PROMIS) | ||||
| MPAI-4 | .77 | .14 | 3.58 | <.001 |
| RWBS | .32 | .15 | 1.51 | .13 |
| MPAI-4 × RWBS | −.60 | .002 | −2.13 | .03 |
| Fatigue (PROMIS) | ||||
| MPAI-4 | .71 | .15 | 3.41 | < 001 |
| RWBS | .31 | .16 | 1.49 | .14 |
| MPAI-4 × RWBS | − .43 | .003 | −1.59 | .11 |
| Anger (PROMIS) | ||||
| MPAI-4 | .75 | .16 | 3.29 | .001 |
| RWBS | .32 | .17 | 1.41 | .16 |
| MPAI-4 × RWBS | − .61 | .003 | −2.07 | .04 |
| Ability to Participate in SRA (PROMIS)a | ||||
| MPAI-4 | − .68 | .14 | −3.36 | <.001 |
| RWBS | − .21 | .16 | −1.06 | .29 |
| MPAI-4 × RWBS | .30 | .003 | 1.16 | .25 |
| Emotional Support (PROMIS)a | ||||
| MPAI-4 | .00 | .15 | .01 | .99 |
| RWBS | .46 | .17 | 2.08 | .04 |
| MPAI-4 × RWBS | − .48 | .003 | −1.66 | .10 |
| Satisfaction with SRA (PROMIS)a | ||||
| MPAI-4 | − .27 | .15 | −1.24 | .22 |
| RWBS | .20 | .16 | .89 | .38 |
| MPAI-4 × RWBS | −.18 | .003 | −.65 | .52 |
| Social Isolation (PROMIS) | ||||
| MPAI-4 | .72 | .16 | 3.43 | <.001 |
| RWBS | .20 | .17 | .98 | .33 |
| MPAI-4 × RWBS | − .41 | .00 | −1.52 | .13 |
| Burden (CAS)a | ||||
| MPAI-4 | −.90 | .18 | −4.92 | <.001 |
| RWBS | −.30 | .19 | −1.64 | .10 |
| MPAI-4 × RWBS | .46 | .003 | 1.94 | .05 |
| Satisfaction (CAS)a | ||||
| MPAI-4 | −.15 | .10 | − .63 | .53 |
| RWBS | .11 | .11 | .45 | .66 |
| MPAI-4 × RWBS | .09 | .003 | .28 | .78 |
| Ideology (CAS)a | ||||
| MPAI-4 | .35 | .06 | 1.52 | .13 |
| RWBS | .41 | .07 | 1.74 | .08 |
| MPAI-4 × RWBS | − .27 | .001 | −.90 | .37 |
| Mastery (CAS)a | ||||
| MPAI-4 | −.50 | .05 | −2.13 | .03 |
| RWBS | − .20 | .05 | −.86 | .39 |
| MPAI-4 × RWBS | .26 | .001 | .84 | .40 |
Note. Regressions are adjusted for military status of the person with TBI, relationship to the person with TBI, caregiver gender, and caregiver race; TBI-CareQOL = Quality of Life in Caregivers of Persons with Traumatic Brain Injury; HRQOL = health-related quality oflife; PROMIS = Patient- Reported Outcomes Measurement Information System; CAS = Caregiver Appraisal Scale; MPAI-4 = Mayo-Portland Adaptability Inventory (4th ed.); RWBS = Religious Well-Being subscale; SRA = Social Roles and Activities.
a
Higher scores indicate better HRQOL.