Prevalence of Obesity Among Adults: United States, 2011–2012: Cynthia L. Ogden, Ph.D.; Margaret D. Carroll, M.S.P.H.; Brian K. Kit, M.D., M.P.H.; Katherine M. Flegal, Ph.d
“Key findings -
Data from the National Health and Nutrition Examination Survey, 2011–2012
- More than one-third (34.9%) of adults were obese in 2011–2012.
- In 2011–2012, the prevalence of obesity was higher among middle-aged adults (39.5%) than among younger (30.3%) or older (35.4%) adults.
- The overall prevalence of obesity did not differ between men and women in 2011–2012. Among non-Hispanic black adults, however, 56.6% of women were obese compared with 37.1% of men.
- In 2011–2012, the prevalence of obesity was higher among non-Hispanic black (47.8%), Hispanic (42.5%), and non-Hispanic white (32.6%) adults than among non-Hispanic Asian adults (10.8%).
- The prevalence of obesity among adults did not change between 2009–2010 and 2011–2012.”