The Interplay of Attachment Styles and Defense Mechanisms on Eating Disorders Risk: Cross-Sectional Observation in the Community Population

Objective: Eating Disorders (Eds) are considered a broad group of pathological conditions characterized by dysregulated eating-related behaviors and habits. Attachment styles and defense mechanisms appear to be linked to the development of EDs-related unhealthy behaviors; however, these factors have been seldom investigated jointly. This study aimed at exploring the shared association between attachment styles, defense mechanisms, and EDs-related behaviors; additionally, we aimed at investigating whether defense mechanisms might be potential mediators of the association between attachment and Eds behaviors.Method: A community-based sample was recruited (88% females, mean age= 22.33 +/- 4.81 years) and underwent a comprehensive evaluation protocol assessing attachment styles, defense mechanisms, and risk of eating disorders.Results: Several shared associations between attachment styles, defense mechanisms, and eating disorders scores were found. Additionally, a maladaptive defense style appeared to be a significant mediator of the association between attachment styles and EDs-related symptoms.Conclusions: The integrated evaluation of attachment and defense mechanisms could generate a more comprehensive framework of the psychological antecedents related to Eating Disorders, and it could be a beneficial factor involved in therapies.