The Centers for Disease Control and Prevention, which did the survey, says the numbers almost certainly reflect more awareness and diagnosis of kids who would have been missed in years past. The new estimate for 2010 was a jump from one in 88 children in 2008, the last year for which numbers had been available.
“The number of children diagnosed with autism continues to rise,” the agency’s Dr. Coleen Boyle told reporters.
But the CDC noted that the numbers vary greatly from state to state, and it did not use a nationally representative sample, but a look at groups of children in 11 states.
“The number of children identified with ASD (autism spectrum disorder) ranged from 1 in 175 children in Alabama to 1 in 45 children in New Jersey,” CDC says in its report, based on a survey taken in 2010. The numbers from 2008 were first reported in 2012.
This would work out to about 1.2 million children under 18, Boyle says.
Read more: http://www.nbcnews.com/health/kids-health/autism-diagnoses-surge-30-percent-kids-cdc-reports-n63856
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