作者
Liliana Dell'Osso, Camilla Gesi, Enrico Massimetti, IM Cremone, Margherita Barbuti, Giuseppe Maccariello, Ilenia Moroni, S Barlati, Giovanni Castellini, Mario Luciano, L Bossini, Matteo Rocchetti, M Signorelli, E Aguglia, A Fagiolini, Pierluigi Politi, Valdo Ricca, Antonio Vita, Claudia Carmassi, Mario Maj
发表日期
2017/2/1
期刊
Comprehensive psychiatry
卷号
73
页码范围
61-83
出版商
WB Saunders
简介
Aim
Increasing literature has shown the usefulness of a dimensional approach to autism. The present study aimed to determine the psychometric properties of the Adult Autism Subthreshold Spectrum (AdAS Spectrum), a new questionnaire specifically tailored to assess subthreshold forms of autism spectrum disorder (ASD) in adulthood.
Methods
102 adults endorsing at least one DSM-5 symptom criterion for ASD (ASDc), 143 adults diagnosed with a feeding and eating disorder (FED), and 160 subjects with no mental disorders (CTL), were recruited from 7 Italian University Departments of Psychiatry and administered the following: SCID-5, Autism-Spectrum Quotient (AQ), Ritvo Autism and Asperger Diagnostic Scale 14-item version (RAADS-14), and AdAS Spectrum.
Results
The AdAS Spectrum demonstrated excellent internal consistency for the total score (Kuder–Richardson's coefficient=.964) as well as for five out …
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L Dell'Osso, C Gesi, E Massimetti, IM Cremone… - Comprehensive psychiatry, 2017