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Abuse could mean higher risk of autistic children
March 20th, 2013
04:54 PM ET

Abuse could mean higher risk of autistic children

Being abused as a child may increase a mother's chance of having a child with autism, according to a new study, but researchers aren't sure why.

Investigators at The Harvard School of Public Health looked at more than 50,000 women in the Nurses' Health Study II group, and found that those who reported the highest levels of abuse as children themselves were 60% more likely to have children with some type of autism-spectrum disorder.

The reasons for the apparent connection, reported Wednesday in the journal JAMA Psychiatry, remain murky. FULL POST


March 20th, 2013
04:09 PM ET

CDC: Higher number of children with autism

The number of children with autism is "significantly" higher than previously thought, according to a new report released by the Centers for Disease Control and Prevention.

School-aged boys were four times more likely to have an autism spectrum disorder (ASD) diagnosis than girls, according to the new data.

The CDC released a report a year ago estimating 1 in 88 American children has a form of autism spectrum disorder - neurodevelopmental disorders that lead to impaired language, communication and social skills.  The report looked at medical and educational records of all 8-year-olds living in 14 areas of the United States during 2008. FULL POST


Why our noses are different shapes
Left: The nasal bone structure of a person of African origin. Right: Nose of a person of European origin.
March 20th, 2013
12:06 PM ET

Why our noses are different shapes

There are pouches on each side of the human nose below the eyes that are called maxillary sinuses. They're involved in sinus infections, so you may already have a bias against them.

But Nathan Holton, a postdoctoral research fellow in the department of orthodontics at the University of Iowa, wanted to find out why there's such variation in these structures, and how they are affected by variation in the nasal cavity. A study on the subject is published in the journal The Anatomical Record.

Holton and colleagues took computed tomography scans of 40 people. About half of them were European-Americans, and the other half were African-Americans or native South Africans. FULL POST


A health care tale of two counties
March 20th, 2013
07:11 AM ET

A health care tale of two counties

Two New York boroughs, Manhattan and the Bronx, are separated by just a few stops on the subway. Nonetheless, they are vastly different in key public health measurements.

The Bronx ranks dead last for health among all counties in New York, while Manhattan (also known as New York County) is near the top third. The rankings were based on rates of premature death and health-related quality of life. The list was recently compiled and updated for every county in every state by the University of Wisconsin’s Population Health Institute.
FULL POST


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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.

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