The Impact of DSM-5 on Autism Spectrum Disorder

Abstract

This paper reviews the evolution of the definition and diagnostic criteria of Autism Spectrum Disorder (ASD), the external validity of ASD subtypes, and the impacts of DSM-5 ASD on future studies of ASD epidemiology and genetics; on the treatments or interventions of individuals with ASD; and on the economy of health costs. Overall, it seems that the implementation of DSM-5 ASD may cause more negative results than provides positive influences.