The Efficacy of Group Metacognitive Therapy on Self-Esteem and Mental Health of Patients Suffering from Major Depressive Disorder

Objective: The present research aims to analyze the efficacy of group metacognitive therapy (MCT) on selfesteem and mental Health of those who suffer from major depressive disorder.

Methods: The research was a randomized clinical controlled trial, using pretest and posttest with 2 months of follow-up. Twenty-two patients with major depressive disorder based on DSM-IV-TR criteria were selected through available sampling from patients of two psychiatric hospitals of Mashhad, Iran, in 2011. They were allocated randomly into two groups of trial (n = 11) and control (n = 11). Citalopram and sertraline were prescribed as antidepressant to both groups. The experimental group also attended nine 90-minute sessions of MCT (a 5-week program). Eysenck self-esteem scale (ESES) and Mental Health Checklist (MHC) were used in pretest, posttest, and follow-up as the study instrument. The data were analyzed by analysis of covariance (ANCOVA) using SPSS.

Results: ANCOVA revealed that the patients receiving group MCT had significantly increased (p < 0.001) self-esteem in posttest, which remained significant in the follow up (p < 0.001). Moreover, mental health scores had increased in the MCT group (posttest, p < 0.001; follow up, p < 0.001).

Conclusion: Group MCT has beneficial therapeutic roles in improving the self-steam and recuperation of mental health in MDD patients.

Declaration of interest: None.

Clinical Trial Registration-URL: http://www.irct.ir. Unique identifier: TRCT201201162611N3.

Citation: Farahmand V, Hassanzadeh R, Mirzaian B, Fayyazi Bordbar MR, Feizi J. The efficacy of group metacognitive therapy on self-esteem and menta