Research Article
Prevalence and Trends of Adult Obesity in the US, 1999–2012
Table 1
Unweighted sample sizes and weighted percentages for adults aged 20 years and older: NHANES 2011-2012.
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NHANES denotes National Health and Nutrition Examination Survey. Percentage is weighed using NHANES sampling weights to be representative of the US adult population in 2011-2012. The sum of sample sizes for non-Hispanic White, non-Hispanic African American, and Hispanic is not equal to the total sample size because of other races/ethnicities not shown in the table. |