If There’s No Autism Epidemic, Where are all the Adults with Autism?
Monday, November 17th, 2008
In February, 2007, the Centers for Disease Control (CDC) announced the results of two surveys of autism spectrum disorders covering 22 states. Using the newly funded Autism and Developmental Disabilities Monitoring Network (ADDM), CDC researchers found an average rate of 1 in 150 children with an autism spectrum disorder, with New Jersey at the top, with a rate of approximately 1 in 100. On the surface, these figures suggest an epidemic.
When scientists respond that there has been no true rise in autism, that we are diagnosing autism more, and counting it better, believers in an autism epidemic - mostly parent advocates, philanthropists, and politicians - argue triumphantly that if there is no epidemic, then 1 of every 150 adults in the United States must, in fact, have autism. Along with journalists, they repeatedly ask, “Show me where the one in 150 autistic adults are. We can’t find them.”
Just where might those 1 in 150 adults with autism be?
