Could Dispositional Optimism Impair Panic Disorder and Depression Outcomes?

The objective of this study was to investigate potential correlates of dispositional optimism and quality of life in patients with depression and panic disorder. The study used a cross-sectional design. The analyzed sample consisted of 77 participants with panic disorder and 75 participants with depression attending two outpatient clinics at the Psychiatry Institute of the Federal University of Rio de Janeiro. Both groups presented similar impairments in optimism and quality of life. In the panic disorder group, optimism scores were significantly correlated with a decrease in anxiety and depression scores (r = 0.26 and r = 0.37, respectively); in the depression group, increases in optimism scores were significantly correlated with decreases in anxiety and depression scores (r = 0.23 and r = 0.3, respectively). The present study showed that high anxiety and depression are correlated with poor optimism and quality of life scores in panic disorder and depression groups. Thus, psychological treatments that can address these topics, besides acute symptoms, are crucial to the absolute recovery of patients.