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Childhood obesity prevention should begin early in life, possibly before birth
Date:3/1/2010

BOSTON, Mass. (March 1, 2010)Efforts to prevent childhood obesity should begin far earlier than currently thoughtperhaps even before birthespecially for minority children, according to a new study that tracked 1,826 women from pregnancy through their children's first five years of life.

Most obesity prevention programsincluding the national initiative recently launched by First Lady Michelle Obamatarget kids age 8 and older. Scientists at the Harvard Pilgrim Health Care Institute's Department of Population Medicine, an affiliate of Harvard Medical School, now say that factors that place children at higher risk for obesity begin at infancy, and in some cases, during pregnancy. Their research also suggests that risk factors such as poor feeding practices, insufficient sleep and televisions in bedrooms are more prevalent among minority children than white children.

"This early life periodprenatal, infancy, to age 5is a key period for childhood obesity prevention, especially for minority children," says Elsie Taveras, lead author of the study and an assistant professor of population medicine at Harvard Medical School, as well as the director of the One Step Ahead Program at Children's Hospital Boston. "Almost every single risk factor in that period before age 2, including in the prenatal period, was disproportionately higher among minority children."

For the study, which appears online March 1 in the journal Pediatrics, researchers interviewed 1,343 white, 355 black and 128 Hispanic pregnant women at the end of the first and second trimesters, in the first few days following delivery, and when the children were 6 months and 3 years of age. The women also completed questionnaires when the children were 1, 2 and 4 years old.

When compared to Caucasian women, the researchers found that minority women were more likely to be overweight when they became pregnant and Hispanic women had a higher rate of gestational diabetes, b
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Contact: David Cameron
david_cameron@hms.harvard.edu
617-432-0441
Harvard Medical School
Source:Eurekalert

Page: 1 2 3

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