title: [DSM-5 AND AUTISM: DIAGNOSTIC CHANGES AND CLINICAL IMPLICATIONS IN EARLY CHILDHOOD].
abstract: Autistic spectrum disorders (ASDs) are characterized by significant disability in interpersonal communication, social interactions and patterns of unusual behavior. In recent decades the worldwide prevalence of ASDs is rising almost exponentially, without a clear known etiological explanation. Until recently, ASDs were defined by the American Manual of Psychiatric Diagnoses: The DSM-IV-TR, under one conceptual umbrella of "Pervasive Developmental Disorders" (PDD). Under this category, there were five separate diagnoses. The DSM-5 eliminated the separate,diagnoses and created one continuum (Autism Spectrum Disorder = ASD). By this definition, the symptomatic manifestation was reduced and the criteria for diagnosis are fixed for the entire spectrum. The differences between individuals are expressed in the levels of severity rated. Studies evaluating the transition from PDD to ASD, found an increase in the specificity of the diagnosis and its potential ability to distinguish between clinical and non-clinical populations. Alongside the increase in consistency and stability, there is a decrease in sensitivity, and about a quarter of the children who were previously diagnosed with PDD are not diagnosed as such, due to a failure to meet all the necessary symptoms. These changes especially affect the clinical diagnosis of young children as their symptomatic manifestation is not yet clear and distinct enough due to their age and maturation processes. This article discusses the clinical implications of these findings and demonstrates it from a case report.
authors.forename: Michal
authors.initials: M
authors.lastname: Faroy
authors.forename: Gal
authors.initials: G
authors.lastname: Meiri
authors.forename: Shoshana
authors.initials: S
authors.lastname: Arbelle
mesh_terms: D000067877:Autism Spectrum Disorder / Q000175:diagnosis / Q000523:psychology; D001526:Behavioral Symptoms / Q000175:diagnosis*; D002648:Child; D002657:Child Development; D003951:Diagnostic Errors / Q000517:prevention & control; D039721:Diagnostic and Statistical Manual of Mental Disorders; D006801:Humans; D007398:Interpersonal Relations; D011569:Psychiatric Status Rating Scales; D014705:Verbal Behavior