Explanatory Models and their Relationship with Drug Attitude in Patients with Depression in South India

Abstract

Background: The patient’s understanding of the illness may mediate beliefs towards its treatment. There is a paucity of studies examining the relationships between these variables in depression. This study was conducted to know the relationships between explanatory models and attitude to medication in depression. Methods: 494 patients with depression in remission were assessed with sociodemographic proforma, Drug Attitude Inventory, and Mental Distress Explanatory Model Questionnaire. Results: A favorable attitude toward medication was observed in 57.49% of participants. Mean scores on MDEMQ subscales Stress, Western Physiology, Non-Western Physiology, and Supernatural were 32.96, 21.87, 10.06, and 47.55, respectively. Statistically significant associations were found between attitude towards medication and the patient’s marital status (more negative attitude with single status, χ2 = 11.72, df = 3, P = 0.008) and occupation (more negative attitude among unemployed patients, χ2 = 4.17, df = 1, P = 0.041). The scores of explanatory models did not differ based on positive or negative drug attitude. Conclusion: Though explanatory models are not linked to patient attitudes toward medication, patients who are single or unemployed have a negative attitude toward medications. Such negative attitude may impair compliance and worsen patient outcomes.