Journal of Autism and Developmental Disorders

, Volume 34, Issue 2, pp 129–137

Interrelationship Between Autism Diagnostic Observation Schedule-Generic (ADOS-G), Autism Diagnostic Interview-Revised (ADI-R), and the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV-TR) Classification in Children and Adolescents with Mental Retardation

  • Annelies de Bildt
  • Sjoerd Sytema
  • Cees Ketelaars
  • Dirk Kraijer
  • Erik Mulder
  • Fred Volkmar
  • Ruud Minderaa
Article

DOI: 10.1023/B:JADD.0000022604.22374.5f

Cite this article as:
de Bildt, A., Sytema, S., Ketelaars, C. et al. J Autism Dev Disord (2004) 34: 129. doi:10.1023/B:JADD.0000022604.22374.5f

Abstract

The interrelationship between the Autism Diagnostic Interview-Revised (ADI-R), Autism Diagnostic Observation Schedule-Generic (ADOS-G) and clinical classification was studied in 184 children and adolescents with Mental Retardation (MR). The agreement between the ADI-R and ADOS-G was fair, with a substantial difference between younger and older children (5–8 vs. 8+ years). Compared with the Diagnostic and Statistical Manual of Mental Disorders-IV-TR (DSM-IV-TR) classification of Autistic Disorder (AD) and Pervasive Developmental Disorder (PDD), both instruments measure AD or PDD validly and reliably. Even in low-functioning children the interrelationship between the instruments and the clinical classification was satisfactory. The combination of ADI-R and ADOS-G identifies AD or PDD, as described in the DSM-IV-TR, most appropriately. Both instruments seem to be of great value in the diagnostic process of PDD in children and adolescents with MR.

ADI-RADOS-GPDDMR

Copyright information

© Plenum Publishing Corporation 2004

Authors and Affiliations

  • Annelies de Bildt
    • 1
  • Sjoerd Sytema
    • 1
  • Cees Ketelaars
    • 1
  • Dirk Kraijer
    • 2
  • Erik Mulder
    • 1
  • Fred Volkmar
    • 3
  • Ruud Minderaa
    • 1
  1. 1.Child and Adolescent PsychiatryUniversity of GroningenThe Netherlands
  2. 2.Stichting Hendrik van BoeijenAssenthe Netherlands
  3. 3.Child Study CenterYale UniversityNew Haven