Review Question - QID 210436

A 59-year-old man presents to his primary care doctor for a hospital discharge visit. He had an anterior wall myocardial infarction five weeks ago without any complications and was discharged on aspirin, metoprolol, lisinopril, and atorvastatin. The patient asserts that he has been compliant with a low sodium diet, but asks if another medication can be used to control his cholesterol levels to minimize his pill burden. He takes out a research article from his jacket that assesses a medication that can be delivered subcutaneously to decrease low density lipoprotein (LDL) levels. The patient points out a graph shown in Figure A. What kind of study does this research article most likely reflect?