In conducting this analysis, comparing medicines and programs (standard of care) for identical performance criteria (decreased blood pressure, years of life saved, etc.). Advantages of analysis are that it allows to take into account and to correlate both costs and effectiveness of treatment modalities. It consists of two stages: analysis of the results of medical interventions (drug therapy), the aim of which is to determine the size of the average or marginal costs per patient; calculation and comparison of cost-effectiveness ratios for each of the options under consideration patients. How called this pharmacoeconomic analysis