English

'Autism Epidemic' Challenged by UK Research

How do you feel about this topic?
  • Informed
    50%
  • Confused
    50%
  • Inspired
    0%
  • Reassured
    0%
  • Happy
    0%
  • Angry
    0%
  • Sad
    0%
  • Frustrated
    0%
sponsored by:

NEW YORK (Reuters Health) - A national UK survey out Monday found no traces of an "autism epidemic," despite earlier reports that the developmental disorder has been rising quickly in recent decades.

Researchers found nearly one percent of Britons older than 16 years have autism, a rate that is similar to that seen in children. Younger people were no more likely to be affected than older ones, however, which would have been expected if the condition were truly on the increase.

"It was surprising to all of us," said Dr. Traolach Brugha, a psychiatrist at the University of Leicester, who worked on the study. "If this study is correct, it does put a big question mark over the autism epidemic."

The new survey, which is published in the Archives of General Psychiatry, is the first to give an estimate of autism rates among adults in the general community.

Autism spectrum disorders, which range from mild Asperger's Syndrome to severe mental retardation and social disability, affect nearly one percent -- about one in 110 children -- in the U.S. as well, according to the Centers for Disease Control and Prevention.

The CDC estimated in 2009 that autism rates in the U.S. had gone up dramatically since 2002. In the UK, older surveys that found much lower rates of autism also seemed to suggest an increase in recent years.

Fears that the condition is becoming more and more common in children have launched both researchers and parents on a fierce search for the underlying reasons.

So far those efforts haven't paid off, however, and the much-reported claim that childhood vaccines could be the culprit has been widely discredited.

In fact, more and more research hints that some if not all of the increase in autism may be due to changes in how, and how often, the disorder is diagnosed. Kids who used to be classified as mentally retarded or just plain eccentric, for instance, might now get an autism-spectrum label instead.

Related Articles

0 Comments Comments
ADVERTISEMENT ADVERTISE WITH HEALTHNEWS

Latest News in Health

ADVERTISEMENT ADVERTISE WITH HEALTHNEWS