How DSM-5 Changes the Look of Autism Spectrum Disorder

As many as 20% fewer children would have been classified as having ASD using the new diagnostic criteria.

Changes in the diagnostic criteria for all behavioral conditions are modified with each edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM) based on empirical data and clinical experience. Recent research suggests that the DSM IV-TR subtypes (autism, pervasive developmental delay, and Asperger disorder) are not distinct conditions but rather disorders on a continuum varying in severity. In particular, differences in cognitive and communication abilities, neurophysiological measures, and outcomes in individuals with high-functioning autism and Asperger disorder are minimal. Studies of regional gray matter abnormalities have shown similarities between subjects with autistic disorder and Asperger disorder. The recent pub…

Reviewing Author

Martin T. Stein, MD

Disclosures

Consultant / Advisory boardPearson Neuroscience Advisory Board

Speaker’s bureauAmerican Academy of Pediatrics

RoyaltiesElsevier, Inc.

Editorial boardsJournal of Developmental and Behavioral Pediatrics

Martin T. Stein, MD

Disclosures

Consultant / Advisory boardPearson Neuroscience Advisory Board

Speaker’s bureauAmerican Academy of Pediatrics

RoyaltiesElsevier, Inc.

Editorial boardsJournal of Developmental and Behavioral Pediatrics

How DSM-5 Changes the Look of Autism Spectrum Disorder

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Reviewing Author