9. A method of reducing occurrence of a cardiovascular event in a hypercholesterolemia patient consisting of:
identifying a patient having (i) total cholesterol (TC) of at least 220 mg/dL or LDL-cholesterol (LDL-C) of at least 140 mg/dL, and (ii) triglycerides (TG) of at least 150 mg/dL and HDL-C of less than 40 mg/dL in a blood sample taken from the patient as a risk factors of a cardiovascular event, wherein the patient has not previously had a cardiovascular event, and
administering ethyl icosapentate in combination with a 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor,
wherein said 3-hydroxyl-3-methylglutaryl coenzyme A reductase inhibitor is administered to the patient at least one of before, during and after administering the ethyl icosapentate; and
wherein the 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor is selected from the group consisting of pravastatin, lovastatin, simvastatin, fluvastatin, atorvastatin, pitavastatin, rosuvastatin, and salts thereof, and
wherein daily dose of the 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor are 5 to 60 mg for pravastatin, 2.5 to 60 mg for simvastatin, 10 to 180 mg for fluvastatin sodium, 5 to 120 mg for atorvastatin calcium hydrate, 0.5 to 12 mg for pitavastatin calcium, 1.25 to 60 mg for rosuvastatin calcium, 5 to 160 mg for lovastatin, and 0.075 to 0.9 mg for cerivastatin sodium.