ATLANTA – Adult obesity still isn’t budging, the latest government survey shows.
The national telephone survey found 13 states with very high rates of obesity last year. Overall, the proportion of U.S. adults deemed obese – about 28 percent – has been about the same for years now.
A plateau is better than rising numbers. But it’s discouraging because we’re plateauing at a very high number, said Kelly Brownell, a Duke University public policy expert specializing in obesity.
The Centers for Disease Control and Prevention does the survey each year, and recently released 2012 results.
At least 30 percent of adults were obese in 13 states: Indiana, Alabama, Arkansas, Iowa, Kentucky, Louisiana, Michigan, Mississippi, Ohio, Oklahoma, South Carolina, Tennessee and West Virginia.
Louisiana and Mississippi led the list. In both, nearly 35 percent of adults were obese. Colorado was lowest, with less than 21 percent obese.
It’s not surprising states in the South and Midwest top the charts year after year. Many states in those regions have higher poverty rates.
When you have a limited income, you have to buy foods that are cheap. And foods that are cheap tend to have a lot of sugar and salt and fat, said Dr. George Bray, an obesity expert at Louisiana State University.
The CDC defines someone as obese if their weight-to-height ratio – called a body mass index – hits 30 or higher. A 5-foot-9 person would be considered obese at 203 pounds or more.