Patent in Ukraine "A method for predicting pseudoabsentative syndrome in the remission period in patients with opioid dependence" (Patent of Ukraine 67150), which includes diagnostic clinical and psychopathological integrated screening, the innovative essence of which is that in addition, according to ultrasound diagnosis, detect the liver, carry out quantification the evaluation of the risk factors of relapse, compare the obtained mathematical indicators (predictive factors - digital constants, determined by statistical methods) using the system two discriminant equations, and if the absolute quantification value of the first equation (F1) exceeds the absolute value of the second (F2) equation, they predict the development of the pseudoabsentative syndrome in the next 3 months and prescribe antiretroviral therapy.