Data from the National Health and Nutrition Examination Survey, 2009–2010
More than one-third of adults and almost 17% of youth were obese in 2009–2010.
There was no change in the prevalence of obesity among adults or children from 2007–2008 to 2009–2010.
Obesity prevalence did not differ between men and women.
Adults aged 60 and over were more likely to be obese than younger adults.