Objective: To examine the efficacy of counselor-assisted problem solving (CAPS) in improving long-term caregiver psychological functioning following traumatic brain injury (TBI) in adolescents.
Methods: This randomized clinical trial compared CAPS (n = 65), a predominantly online problem-solving intervention, with an Internet resource comparison (n = 67) program. Families of adolescents with TBI completed a baseline assessment and follow-up assessments 6, 12, and 18 months later. General linear mixed models were used to examine longitudinal changes in caregiver global psychological distress, depressive symptoms, and caregiving self-efficacy. Family income and injury severity were examined as moderators of treatment efficacy.
Results: Family income moderated long-term changes in caregiver psychological distress. For lower-income caregivers, the CAPS intervention was associated with lower levels of psychological distress at 6, 12, and 18 months post baseline.
Conclusions: These findings support the utility of Web-based interventions in improving long-term caregiver psychological distress, particularly for lower-income families.
Keywords: caregiver outcomes; psychopathology; traumatic brain injury.
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