Journal article
Incorporating autism traits into an anxiety and depression model results in improved fit and distinct factor structure for autistic youth
Research in autism spectrum disorders, v 116, 102413
Aug 2024
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
The co-occurrence of anxiety and depression (AD+) in autism may be explained by a transdiagnostic internalizing symptom factor. Evidence regarding anxiety and/or depression symptoms in autism is mixed; some presentations conform to DSM criteria, whereas others reflect distinct, autism trait-relatedpresentation.
The present study examined the extent to which autism traits relate to anxiety, depression, and AD+ in autism. Anxiety and depression symptoms were measured in autistic youth (ages 6–18) using a DSM rating scale. First, a confirmatory factor analysis (CFA) of anxiety and depression DSM symptoms was conducted. Next, to account for the relation of autism traits, these traits were included with anxiety and depression symptoms in a follow-up exploratory factor analysis (EFA). In addition, the inclusion of anxiety and depression symptoms, and allowing for their overlap, was consistent with a transdiagnostic conceptualization of these symptoms.
The CFA showed that the DSM model of depression and anxiety symptoms did not adequately fit the autistic participants. The EFA of anxiety, depression, and autism traits supported a model with three factors: Anxiety and Depression, Social Anxiety, and Autism. A subset of autism traits loaded onto the Anxiety and Depression and Social Anxiety factors. Both the DSM and the EFA model had inadequate fit indices, though the EFA showed better fit over the DSM model. In addition, previous research converges with the obtained EFA factors. Overall, the findings highlight the importance of modeling autism traits along with anxiety and depression when examining internalizing symptom structures in autism.
•Conventional anxiety and depression symptoms present differently in autistic youth.•It is important to also consider depression when examining anxiety in autism.•Autism traits are related to symptoms of anxiety and depression.
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Details
- Title
- Incorporating autism traits into an anxiety and depression model results in improved fit and distinct factor structure for autistic youth
- Creators
- Tamara E. Rosen - Stony Brook UniversityCraig Rodriguez-Seijas - University of Michigan, Department of Psychology, Ann Arbor, MI, USAKenneth D. Gadow - Stony Brook UniversityMatthew D. Lerner - Stony Brook University
- Publication Details
- Research in autism spectrum disorders, v 116, 102413
- Publisher
- Elsevier
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Psychiatry; Pediatrics; A.J. Drexel Autism Institute
- Web of Science ID
- WOS:001251910700001
- Scopus ID
- 2-s2.0-85195390485
- Other Identifier
- 991021897414904721
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InCites Highlights
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- Collaboration types
- Domestic collaboration
- Web of Science research areas
- Education, Special
- Psychiatry
- Psychology, Developmental
- Rehabilitation