Mindfulness in treatment-seeking adults with comorbid obsessive-compulsive and major depressive disorders: Mediating effects of obsessive beliefs and mental well-being.
Indian journal of psychiatry – May 01, 2025
Source: PubMed
Summary
Mindfulness significantly reduces symptoms for both obsessive-compulsive disorder and major depressive disorder. Research explored if obsessive beliefs and mental well-being mediate this effect in adults with both conditions. Data from 60 individuals showed mindfulness improved both. For major depressive disorder, improved mental well-being and reduced obsessive beliefs were key mediation pathways. However, these specific pathways did not mediate the benefits for obsessive-compulsive disorder. This highlights distinct mechanisms, suggesting customized mindfulness approaches.
Abstract
Mindfulness-based interventions have shown promise in alleviating symptoms associated with obsessive-compulsive disorder (OCD) and major depressive disorder (MDD). However, the specific mechanisms that drive these effects, mainly through obsessive beliefs and mental well-being, are seldom examined. To explore the mechanisms by which mindfulness influences symptom severity in adults with comorbid OCD and MDD, focusing on the mediating roles of obsessive beliefs and mental well-being. Primary data from 60 treatment-seeking adults with comorbid OCD and MDD were analyzed. Ordinary least-squares path analysis was employed to examine the mediating roles of obsessive beliefs and mental well-being in the relationship between mindfulness and the severity of OCD and MDD symptoms. Mindfulness was significantly associated with reduced symptom severity for both OCD (β = - 0.40, P < 0.001) and MDD (β = - 0.49, P < 0.001). For MDD, obsessive beliefs (β = - 0.20, P < 0.001) and mental well-being (β = - 0.33, P < 0.001) significantly mediated the relationship. In contrast, no significant indirect effects were observed for OCD symptoms through obsessive beliefs (β = - 0.10, P = 0.16) or mental well-being (β = - 0.08, P = 0.20). These findings highlight the distinct mechanisms of mindfulness in comorbid OCD and MDD, underscoring the importance of customized interventions based on specific pathways.