Study on Metabolic Indexes of Obesity in Patients with Common Mental Disorders in Stable Stage

Abstract Background The incidence rate of obesity has been increasing steadily year by year, and it is a serious worldwide public health problem，especially for people with mental disorders.Aim To explore the related factors of obesity by analyzing the metabolic indexes of patients with common mental disorders in stable stage. Methods 576 subjects with major depressive disorder (MDD), bipolar disorder (BD) or schizophrenia (SCZ) were included, who received fixed drug dose and routine drug treatment for 2 years or more. Their venous blood was collected, and the blood metabolic indexes were analyzed. Results BD and SCZ are more prone to obesity than MDD. Multiple linear regression analysis showed that the value of BMI increased with the increase of age(B = 0.084, p < 0.001), TG(B = 0.355, p = 0.024), LDL(B = 0.697, p < 0.001), LDH(B = 0.011, p = 0.002), SCr(B = 0.051, p < 0.001), UA(B = 0.014, p < 0.001), HbA1c(B = 0.702, p = 0.004) and hsCRP(B = 0.101, p < 0.001). And It decreased with the increase of HDL(B = -1.493, p < 0.001). Discussion People with mental disorders who take drugs are prone to obesity. They should regularly check blood indicators and strengthen weight management to reduce the risk of obesity and promote their health.