Trends in Obesity Prevalence in the United States

Notes: 1 Significant increasing linear trend from 1999–2000 through 2013–2014.
2 Test for linear trend for 2003–2004 through 2013–2014 not significant (p > 0.05).
All adult estimates are age-adjusted by the direct method to the 2000 U.S. census population using the age groups 20–39, 40–59, and 60 and over.

Data Source: CDC/NCHS, National Health and Nutrition Examination Survey.

Source: Centers for Disease Control and Prevention/National Center for Health Statistics: Prevalence of Obesity Among Adults and Youth: United States, 2011–2014