Investigating Resilience to Depression in Adults With ADHD.

OBJECTIVE ADHD is associated with elevated rates of comorbid depressive disorders, yet the nature and development of this comorbidity remain understudied. We hypothesized that a longer period of prior ADHD treatment, being less likely to engage in maladaptive cognitive/behavioral coping strategies, and less severe ADHD symptoms would predict greater likelihood of lifetime resilience to depression. METHOD Seventy-seven adults with ADHD completed diagnostic interviews, clinician-administered symptom rating scales, a stressful life events measure, and self-report questionnaires. We used logistic regression analyses to identify factors associated with resilience to depression. RESULTS Adults with more extensive ADHD treatment histories were more likely to be resilient to depression. Those who were less likely to report ruminative thinking patterns and cognitive-behavioral avoidance were also more resilient. Severity of current or childhood ADHD symptoms and recent negative life events did not predict resilience. CONCLUSION Results identify protective factors that may promote the resiliency to ADHD-depression comorbidity.