Are the obsessive-compulsive traits a moderator for the relationship between autism and anorexia? A cross-sectional study among university students.

COLLEGE students; CROSS-sectional method; REGRESSION analysis; AUTISM; GENES; ANOREXIA nervosa; COMORBIDITY; OBSESSIVE-compulsive disorder

Objective It is known that there is a high comorbidity between eating disorders and autistic traits among both the clinical and non-clinical populations. In this study, it is aimed to investigate the relationship between ASD and AN, and the effects of obsessive-compulsive traits. Participants: The study has been conducted in a non-clinical sample. A total of 290 university students have been included. Methods: Autism Quotient (AQ), Eating Attitudes Test (EAT) and Maudsley Obsessive-Compulsive Inventory (MOCI) have been used. Results: There is a positive relationship between EAT-40, MOCI scores, and AQ total scores. However, after controlling the sex and MOCI scores relation in total AQ and EAT-40 scores, they have become statistically insignificant. In regression, only MOCI scores and AQ Communication subscale scores have been able to predict the EAT-40 scores. Conclusions: It has been found that the relationship between autistic traits and eating attitudes is moderated by obsessive-compulsive traits. [ABSTRACT FROM AUTHOR]

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