Table 4 Caregiver Outcome Measures
| Â | When Measured | ||
|---|---|---|---|
PRIMARY OUTCOMES | 7Â day | 90-day | No. questions |
 Bakas Caregiver Outcomes Scale | X | X | 16 |
 Depression (PHQ-9) | X | X | 9 |
SECONDARY OUTCOMES | Â | Â | Â |
 Unhealthy days |  | X | 2 |
 PROMIS informational support | X | X | 5 |
 PROMIS emotional support | X | X | 5 |
MEDIATING (INTERMEDIATE) OUTCOMES | Â | Â | Â |
 Preparedness for Caregiving Scale | X | X | 9 |
 Oberst Caregiving Burden Scale | X | X | 14 |
 Dyad relationship scale |  | X | 11 |
 Unmet needs – self-report |  | X | 3 |
 Stroke-related technology use |  | X | 8 |
EFFECT MODIFIER VARIABLES | Â | Â | Â |
 Demographics (age, sex, race; marital status, education, employment, household income) | X |  | 7 |
 Change in employment, household income |  | X | 3 |
 Relationship with patient | X |  | 3 |
 SIS Cognitive Screen | X | X | 6 |
 Pre-stroke depression diagnosis | X |  | 2 |
 PROMIS Global 10 QOL (proxy report of patient) | X | X | 10 |
 Pre-stroke technology utilization | X |  | 10 |
 Computer anxiety | X |  | 2 |
 Computer self-efficacy | X |  | 4 |
 Satisfaction with Interventions |  | X | 2 |