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Autism Overdiagnosis: Experts Warn of Harmful Implications
13 Apr
Summary
- Nearly half of diagnosed children may not meet autism criteria upon reassessment.
- Overdiagnosis diverts vital resources from children with the most significant needs.
- Camouflaging may indicate milder autism, expanding the diagnostic concept.

Experts in pediatric and autism research are cautioning that the overdiagnosis of autism in children could be detrimental. They contend that common behaviors, such as difficulty maintaining eye contact, do not always signify the developmental disorder.
New research indicates that approximately half of children diagnosed with autism in community settings do not meet the diagnostic criteria when re-evaluated by specialized teams. This overdiagnosis is problematic as it diverts essential resources and professional support away from children who exhibit more significant challenges.
Furthermore, the concept of 'camouflaging,' where individuals adjust their behavior to fit social norms, is highlighted. Researchers suggest this behavior is often associated with milder forms of autism and may contribute to the expansion of the autism diagnosis, potentially overshadowing more severe cases.
The implications of overdiagnosis are serious. It can lead to a resource dilution, leaving the most vulnerable children without the necessary support. Experts warn this could become a self-fulfilling prophecy, limiting opportunities for children labeled as autistic to develop crucial social and behavioral skills.