The Relationship Between Interoception, Alexithymia, Autistic Traits and Eating Pathology in Autistic Adults.

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Tác giả: Rebecca Brewer, Will Mandy, Heather Westwood

Ngôn ngữ: eng

Ký hiệu phân loại:

Thông tin xuất bản: United States : Journal of autism and developmental disorders , 2025

Mô tả vật lý:

Bộ sưu tập: NCBI

ID: 55826

 This study investigated the mechanisms underlying disordered eating of autistic adults, by investigating associations between eating disorder (ED) symptoms and autistic traits
  autism-specific atypical eating
  alexithymia
  interoception
  and body image in autistic and non-autistic participants. Autistic adults (n = 196) and non-autistic adults (n = 206) completed online self-report measures assessing ED pathology, atypical eating, body image dissatisfaction, interoception, alexithymia, and autistic traits. Structural Equation Modelling tested a theoretical model of the relationships between these variables, and whether these relationships were moderated by autism diagnosis. Autistic adults self-reported higher ED pathology than non-autistic adults. The proposed model and the strength of the relationship between body image and ED pathology did not differ between the autistic and non-autistic groups. Atypical eating (not related to over-evaluation of weight/shape), however, was only associated with ED pathology in the autistic group. Both traditional and additional factors, including eating disturbances not driven by weight/shape concern, appear to contribute to ED pathology in autism.
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