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BioMed Central, BMC Psychiatry, 1(11), p. 204

DOI: 10.1186/1471-244x-11-204

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Discriminant and concurrent validity of a simplified DSM-based structured diagnostic instrument for the assessment of autism spectrum disorders in youth and young adults

Journal article published in 2011 by Gagan Joshi, Carter R. Petty, Ronna Fried, Janet Wozniak, Jamie A. Micco, Aude Henin, Robert Doyle, Maribel Galdo, Meghan Kotarski, Janet Caruso, Benjamin Meller, Stephen V. Faraone ORCID, Joseph Biederman
This paper is made freely available by the publisher.
This paper is made freely available by the publisher.

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Abstract

Abstract Background To evaluate the concurrent and discriminant validity of a brief DSM-based structured diagnostic interview for referred individuals with autism spectrum disorders (ASDs). Methods To test concurrent validity, we assessed the structured interview's agreement in 123 youth with the expert clinician assessment and the Social Responsiveness Scale (SRS). Discriminant validity was examined using 1563 clinic-referred youth. Results The structured diagnostic interview and SRS were highly sensitive indicators of the expert clinician assessment. Equally strong was the agreement between the structured interview and SRS. We found evidence for high specificity for the structured interview. Conclusions A simplified DSM-based ASD structured diagnostic interview could serve as a useful diagnostic aid in the assessment of subjects with ASDs in clinical and research settings.