1. Lloyd-Jones D, Adams RJ, Brown TM, Carnethon M, Dai S, De Simone G, Ferguson TB, Ford E, Furie K, Gillespie C, et al: Heart disease and stroke statistics--2010 update: a report from the American Heart Association. Circulation. 2010, 121: e46-e215.
2. Ogden CL, Carroll MD, Curtin LR, McDowell MA, Tabak CJ, Flegal KM: Prevalence of overweight and obesity in the United States, 1999-2004. Jama. 2006, 295: 1549-1555. 10.1001/jama.295.13.1549.
3. Ogden CL, Carroll MD, McDowell MA, Flegal KM: Obesity among adults in the United States--no statistically significant chance since 2003-2004. NCHS data brief. 2007, 1-8.
4. National Center for Health Statistics: Health, United States, 2007. With chartbook on trends in the health of Americans. 2007, Hyattsville, MD: National Center for Health Statistics
5. Centers for Disease Control and Prevention: Prevalence of self-reported physically active adults-United States, 2007. MMWR 2008;57:1297-1300. Book Centers for Disease Control and Prevention. Prevalence of self-reported physically active adults-United States, 2007. MMWR. 2008, 57: 1297-1300.