WASHINGTON, D.C. -- Childhood obesity rates are finally falling in the
Child obesity rates have
tripled over the past thirty years, with the number of obese kids in
"Obesity and extreme obesity during early childhood are likely to continue into adulthood," writes study author Dr. Liping Pan, a researcher at the CDC. "Understanding trends in extreme obesity is important because the prevalence of cardiovascular risk factors increases with severity of childhood obesity."
Childhood obesity can also lead to other health problems later in life, like Type 2 diabetes, stroke, cancer and osteoarthritis.
For the new research, Pan's team analyzed childhood obesity trends from data collected on 26.7 million U.S. children ages 2 through 4 who were enrolled in federally funded maternal and child health programs from 1998 through 2010.
Obesity was defined by a
Researchers found childhood obesity rates rose over the study period but now appear to be taking a turn for the better. Obesity prevalence increased from 13.05 percent in 1998 to 15.21 percent in 2003, with prevalence of extreme obesity also increasing from 1.75 percent in 1998 to 2.22 percent of kids in 2003.
However, 2010 estimates showed obesity prevalence slightly
declined to 14.94 percent, and prevalence of extreme obesity dropped to 2.07
"To our knowledge, this is the first national study to
show that the prevalence of obesity and extreme obesity among young
The research was published Dec. 26 in the Journal of the American Medical Association (JAMA).
In an accompanying editorial published in the same journal, Dr. David S. Ludwig, Director of the New Balance Foundation Obesity Prevention Center at Boston Children's Hospital, called on the Food Stamp Program (Supplemental Nutrition Assistance Program) to reduce the burden of diet-related diseases among low-income children and families who have less access to nutritional foods.
"SNAP is essential for hunger prevention in the
Dr. Shari Barkin, a professor of pediatrics at
"It is good news that we have stabilized, but these current rates, even stabilized, are unacceptable," she said.
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