INS and prediabetes syndrome: We found that patients with A/L ratio < 0.5 were in the dialysis program for a significantly longer time compared to those with A/L ratio > 1, had a higher value of BMI, waist circumference, level of insulin and triacylglycerols, worse graft function, higher prevalence of prediabetes and PTDM in 1 year after KT.