Obesity and depression : the course of depressive disorders depending on the body mass index, the role of physical activity and cognitive-behavioral therapy for their correction

Abstract

Purpose: to establish the relationship between the severity of the course of depressive disorders and body mass index in patients with non-alcoholic fatty liver disease on the background of abdominal obesity, the role of physical activity and cognitive-behavioral therapy for their correction. Materials and methods. 272 people (136 women and 136 men) were examined. The patients were divided into two clinical groups: 1st group – 90 people with non-alcoholic fatty liver disease and overweight (average body mass index =27.5±1.31 kg/m2), who followed only dietary recommendations and a complex physical exercises; 2nd group - 92 people with non-alcoholic fatty liver disease and abdominal obesity of the 1st degree (average body mass index =31.74±1.03 kg/m2), who additional underwent a 6-month course of cognitive-behavioral therapy. The control group consisted of 90 people with normal body weight (average body mass index =22.41±1.43 kg/m2). The Beck scale was used to assess the presence of depression. Results. Depression in patients of the 1st and 2nd groups was registered in 2.3 times (x2=28.105, p=4.762e-10<0.05) and 2.6 times more often (x2=12.019, p=0.007<0.05), than in the control group. Mild depressive disorders in 1.9 times (D=0.304, p=0.032[removed].