Alireza Karimpour Vazifehkhorani - Health Research Center, Lifestyle Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran.
Mansoureh Karimzadeh - Pediatric Neurorehabilitation Research Center, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran.
Mohsen Poursadeghiyan - Health Management and Economics Research Center, Iran University of Medical Sciences, Tehran, Iran.
Fatemeh Rahmati-Najarkolaei - Health Research Center, Lifestyle Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran.

Objectives: The present study investigated the role of psychoeducation in improving mental health literacy and adaptation in patients with type ۲ diabetes.  Methods: The present study was an interventional study with pre-test, post-test and follow-up design with a control group. The study population included patients with type ۲ diabetes who referred to Iran Hospital. Based on the research method and considering the missing data, a sample size of ۸۰ people was considered. In total, ۴۰ patients were selected as the intervention group and ۴۰ subjects as the controls by purposeful sampling method. The subjects were randomly assigned into the two groups. The obtained data were collected by O’Connere and Casey’s mental health literacy questionnaire and psychosocial compatibility questionnaire of Moro and colleagues. The purpose of psychological education in this study, which was used as the intervention, was Cognitive Behavioral Therapy (CBT). Training was performed in a group format. Therapeutic sessions were ۱۱ one-hour sessions.  Results: The obtained results suggested that the effect of intervention in the  post-test phase was ۵۷% on mental health literacy and ۴۸% in follow-up. In addition, the effect of intervention on adjustment in the post-test phase was ۳۹%, and in the follow-up phase ۳۸%. Discussion: Psychological trainings like CBT can predict the information that is more important in diabetes self-management. Increasing the mental health literacy rate for psychiatric disorders associated with type ۲ diabetes, improves compatibility, which will improve the quality of life and lifestyle of people with type ۲ diabetes.

Cognitive Behavioral Therapy, Adjustment to illness, Mental health literacy, Type ۲ diabetes