Dietary Habits and Obesity in Patients with Psychotic Disorders in Rural Areas in Northwestern Greece

Abstract

People suffering from psychotic disorders display high rates of physical morbidity and mortality in comparison to the general population. The present study explores the relation between the dietary habits, the prevalence of obesity and the occurrence of physical morbidity in patients who suffer from psychotic disorders in rural regions of northwest Greece. Two scales were applied to evaluate the quality of life (Quality of Life Questionnaire II, Moorehead–Ardelt) and the dietary habits (Dietary Instrument for Nutrition Education (DINE) Questionnaire) of these patients. The study sample used in this study consisted of 55 patients who suffered from a psychotic disorder. Most (75%) were male, with a mean age of 51.5 years and an average duration of disease of 25.1 years. Of these, 38.2% (21 patients) were obese with a BMI 2, 32.7% (16 patients) were overweight and 29.1% had a normal body weight. The majority of the sample, 80%, was treated with second-generation medications. With regards to their dietary habits, 94.5% (52/55) of the sample showed a low intake of fiber content, 67.3% (37/55) showed a high intake of saturated fats and 100% (55/55) a low intake of unsaturated fats. The rates of physical morbidity in the present sample were 21.8% with at least one disease and 14.5% with two diseases, whereas 5.5% met the criteria for metabolic syndrome (MS). The average BMI of the women was statistically significantly higher compared to the men. The majority of the sample (69.1%) exhibited acceptable levels of quality of life. No co-relations of quality of life with BMI were found. In addition, no co-relations of BMI with dietary habits were revealed.

Keywords

• dietary habits
• obesity
• psychotic disorders
• schizophrenia
• metabolic syndrome
• quality of life