August 12th, 2013
04:01 PM ET
As scientists struggle to understand the causes of autism, a potential new pattern has emerged: The condition is associated with induced or augmented labor, according to a new study.
Induction means stimulating contractions before spontaneous labor begins. Augmentation means helping contractions become stronger, longer or more frequent. Both of these methods of expediting deliveries have helped mothers who have health conditions that could be detrimental to them or their child.
The researchers did not prove that these treatments cause autism. Women should not read the new study, which is published in the journal JAMA Pediatrics, and decide against expediting labor on that basis, said Simon Gregory, researcher at Duke University Medical Center and lead author of the study.
August 6th, 2013
12:01 PM ET
After decades of warnings about the rapidly rising rate of childhood obesity, the Centers for Disease Control and Prevention has some good news. A new report from the CDC suggests we've made some progress in the fight against childhood obesity in the nation's youngest children - specifically those from low-income families.
Researchers analyzed data from approximately 12 million children between the ages of 2 and 4 who participate in federally funded nutrition programs. Data from 40 states, Washington, the U.S. Virgin Islands and Puerto Rico were included in the Vital Signs report.
Nineteen of the states and the U.S. Virgin Islands saw a small but significant decline in preschoolers' obesity rates between 2008 and 2011, according to the CDC. Three states - Colorado, Pennsylvania and Tennessee - saw a slight increase over the same time period, and the rest remained stagnant. Utah, Wyoming, Louisiana, Texas, Maine, Delaware, Alaska, Oklahoma, Virginia and South Carolina were not included in the report due to inconsistencies or changes in data reporting.
"It's a bright spot for our nation's young kids, but the fight is very far from over," CDC Director Dr. Tom Frieden said.
August 5th, 2013
01:47 PM ET
There's a strong link between sugary drinks and obesity. Scientific studies have shown that adults who consume more sugar-sweetened beverages tend to have higher body mass indexes, or BMIs, than their water-drinking counterparts.
But until now, this association hadn't been closely examined in kids younger than 5.
The American Academy of Pediatrics recommends that young children avoid all sugar-sweetened beverages. A new study, published in the organization's journal Pediatrics, offers further evidence to support that recommendation.
About this blog
Get a behind-the-scenes look at the latest stories from CNN Chief Medical Correspondent, Dr. Sanjay Gupta, Senior Medical Correspondent Elizabeth Cohen and the CNN Medical Unit producers. They'll share news and views on health and medical trends - info that will help you take better care of yourself and the people you love.