OBJECTIVE To analyze the cholesterol-lowering drugs economics systems analysis to provide reference for clinical rational drug use. METHODS The efficacy of lipid lowering drugs was summarized, accordance the analysis of the cost-effectiveness of the drug, the formulation of the drug selection scheme to provide the theoretical basis for the rational drug use. RESULTS Accordance with the pharmacoeconomic analysis, rosuvastatin calcium in all statin drugs effect price ratio was the highest, followed by rosuvas...