CDC reports statin usage for the control of cholesterol has increased by one-third over the past decade. In 2012, 28% of people over age 40 reported using a cholesterol-lowering medication, up from 2003 rate of 20%. Most of the increase was in statins. 71% of adults with cardiovascular disease and 54% of adults with high cholesterol reported medication usage to control their cholesterol, according to an article in the Washington Post by Tanya Lewis.
The high use of statins has several implications for persons with obesity. Obviously, this trend improves the health of many persons with obesity and are at greater risk of cardiovascular disease. However, it can also be a confounding factor in research studies. Looking for changes in cardiovascular disease through weight loss (by any method) can be more difficult to find because of the effectiveness of statins. High use of statins was referenced as one of the reasons by the Look Ahead trial was terminated early.