Le questionnaire de communication sociale pour les adultes ayant une déficience intellectuelle: SCQ-AID

Aperçu: G.M.

Le trouble du spectre de l'autisme (TSA) est souvent concomitant avec une déficience intelelctuelle (DI) et reste  souvent non diagnostiqué jusqu'à l'âge adulte. Le Questionnaire sur la communication sociale (SCQ) est une mesure largement utilisée pour l'analyse du  TSA. Pour améliorer l'utilité du SCQ pour les adultes avec DI, le but de cette étude était de développer un algorithme spécifique à lz DI et adulte approprié pour le SCQ en utilisant un ensemble principal d'items valides.

Dans l'ensemble, ces résultats suggèrent que les articles enlevés peuvent ne pas transporter d'informations pertinentes au diagnostic chez les adultes ayant un ID.

Autism Res. 2017 Apr 12. doi: 10.1002/aur.1795.

The Social Communication Questionnaire for adults with intellectual disability: SCQ-AID

Derks O¹, Heinrich M^2,3, Brooks W⁴, Sterkenburg P¹, McCarthy J⁵, Underwood L^5,6, Sappok T².

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Abstract

Autism spectrum disorder (ASD) frequently co-occurs with intellectual disability (ID) and often remains undiagnosed until adulthood. The Social Communication Questionnaire (SCQ) is a widely used measure to screen for ASD. To improve the utility of the SCQ for adults with ID, the aim of this study was to develop an ID-specific and adult appropriate algorithm for the SCQ using a core set of valid items. These items were identified in one sample (N = 226) and further cross-validated in a second, independent sample (N = 225) from Germany, England and the U.S. The newly developed algorithm has 24 items compared with the 40 items in the original instrument. The reduced item core set yielded similar diagnostic validity as the original algorithm with good sensitivity values (0.81-0.89) and low specificity values (0.62-0.72). Overall, these results suggest that the removed items may not carry diagnostically relevant information in adults with ID; thus, excluding these items may result in a more efficient and age-appropriate screening measure for this population. However, due to the low specificity values, a comprehensive assessment is essential for a final diagnostic assignment. Autism Res 2017. © 2017 International Society for Autism Research, Wiley Periodicals, Inc.

© 2017 International Society for Autism Research, Wiley Periodicals, Inc.

PMID: 28401739

DOI: 10.1002/aur.1795