More Americans Now Obese, At Risk for Sleep Apnea

According to the National Center for Health Statistics, part of the Centers for Disease Control (CDC), more Americans are now classified as obese than the less weighty designation of overweight.

The statistics come from a 2005-2006 survey and show that 34 percent of American adults are now obese, compared to 32.7 percent who are overweight. These designations are calculated using the body mass index (BMI), with a BMI of 25 to 29 classified as overweight, 30 to 40 as obese, and greater than 40 as morbidly obese.

The report highlights that the prevalence of obesity has more than doubled since 1980, with the prevalence of overweight remaining stable. In May, the CDC reported that 32 percent of U.S. children were overweight, 16 percent were obese, and 11 percent were extremely obese.

Individuals who are overweight and obese have increased risk of heart disease, diabetes, and many other conditions, including obstructive sleep apnea.