Experts at the American Psychiatric Association are revising the definition of autism, making it more difficult to qualify for the condition.
Under current criteria, patients must exhibit at least six of twelve behaviors. the new criteria would require patients to show three deficits in social interaction and communication, and at least two repetitive behaviors.
Experts say people with high-functioning forms of the condition will no longer be diagnosed with autism, which could affect their ability to qualify for government aid.
The proposed changes would combine all forms of autism, including Asperger's, under one umbrella.
The preliminary report was presented Thursday. A broader analysis is expected in the fall.
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