Despite efforts, childhood obesity remains on the rise

At a restaurant, I saw a mother telling her obese son to eat more, after he was full.

http://www.eurekalert.org/pub_releases/2016-04/dumc-dec042016.php

Public Release: 26-Apr-2016
Despite efforts, childhood obesity remains on the rise
Duke University Medical Center

The alarming increase in U.S. childhood obesity rates that began nearly 30 years ago continues unabated, with the biggest increases in severe obesity, according to a study led by a Duke Clinical Research Institute scientist.

"Despite some other recent reports, we found no indication of a decline in obesity prevalence in the United States in any group of children aged 2 through 19," said lead author Asheley Skinner, Ph.D., associate professor at Duke. "This is particularly true with severe obesity, which remains high, especially among adolescents."

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Reporting online April 26 in the journal Obesity, the researchers found that for 2013-2014, 33.4 percent of children between the ages of 2 through 19 were overweight. Among those, 17.4 percent had obesity, which includes a range from the lower end of the designation criteria to the higher end.

These rates were not statistically different than those from the previous reporting period of 2011-2012. Across all categories of obesity, a clear, statistically significant increase continued from 1999 through 2014.

"Most disheartening is the increase in severe obesity," Skinner said.

The prevalence of severe obesity - correlated to an adult body mass index of 35 or higher - accounted for the sharpest rise from the previous reporting period. Among all overweight youngsters in the 2012-14 reporting period, 6.3 percent had a BMI of at least 35, which was defined as class II obesity. Another 2.4 percent of those had severe obesity, defined as class III, which was consistent with an adult BMI of 40 or more.

For the previous reporting period, 5.9 percent of youngsters had class II obesity, and 2.1 percent of those were at class III levels.

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