Evaluation of the prognostic significance of leptin, adiponectin and resistin in the development of diabetic retinopathy in type 2 diabetes mellitus patients

Background. There is evidence of the participation of adipose tissue hormones leptin, adiponectin and resistin in the formation of metabolic disorders in the retina, retinal neovascularization, and diabetic microangiopathy. The development of methods for the mathematical evaluation of the prognosis of diabetic retinopathy (DR) formation with the participation of adipokines is a relevant problem in modern diabetology. Aim. Elaboration of a mathematical model for assessing the prognostic significance of serum leptin, adiponectin and resistin to study the likelihood of deve­loping and progressing DR in patients with type 2 diabetes mellitus (DM). Materials and methods. An open observational single-center one-stage selective study was conducted among patients with type 2 DM and DR. The blood serum concentration of leptin, adiponectin and resistin, HbA1с, lipid metabolism findings were determined, the results of an instrumental examination of the fundus were analyzed. The diagnostic predictive value of serum leptin, adiponectin and resistin was assessed using discriminant analysis. Statistical analyses were conducted using Statistica 9.0 (StatSoft, Tulsa, OK, USA) software. The differences were considered statistically signifi­cant at p CF2, the process can be stabilized at this stage given adequate glycemic control (through compensation of carbohydrate metabolism) and body mass control as well as patient compliance. If CF1 < CF2, the pathological process may progress to the next stage or even within stage 3, and there is an urgent need to reduce BMI, and to correct the ADT and the blood lipid profile. Conclusions. The informative value and statistical significance of the model were 71.4 % and p = 0.040, respectively. Using the formulas, one can determine the probability of progression of DR.