Essay

Asperger’s, Autism, and Diagnostic Reclassification

How diagnostic reclassification helped create the appearance of an autism epidemic, and what changing case definitions do to trend data.

Indexed essay April 19, 2025 By Devin Teichrow sciencepsychiatryepidemiologyautism

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autism diagnostic reclassification

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By Devin Teichrow. Published April 19, 2025.

Overview

How diagnostic reclassification helped create the appearance of an autism epidemic, and what changing case definitions do to trend data.

“Why don’t we see the increase (in autism) in adults?”

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