This from AP.
CHICAGO — A study in South Korea suggests about 1 in 38 children have traits of autism, higher than a previous U.S. estimate of 1 in 100.
By casting a wider net and looking closely at mainstream children, the researchers expected to find a higher rate of autism characteristics. But they were surprised at how high the rate was. They don't think South Korea has more children with autism than the United States, but instead that autism often goes undiagnosed in many nations. U.S. estimates are based on education and medical records, not the more time-consuming survey conducted in South Korea.
Two-thirds of the children with autism traits in the study were in the mainstream school population, hadn't been diagnosed before and weren't getting any special services. Many of those undiagnosed children likely have mild social impairments, rather than more severe autism.
ruveyn
11 May 2011, 10:43 am
