A Vanderbilt University Medical Center study published by the Centers for Disease Control and Prevention (CDC) on Tuesday found the rate of children diagnosed with autism in Tennessee doubled over the last decade, with researchers pointing the finger to greater awareness and modern diagnostic practices, while leaving open the possibility of an external factor resulting in a higher rate of autism spectrum disorder in young people.
According to VUMC, the research focused on the rate of autism diagnosis among four and eight-year-old children in Middle Tennessee, determining that 3.4 percent of those in the age group have been diagnosed with autism, or one in 29 children.
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