Outcomes and associated clinical features of people with eating disorders participating in residential treatment facilities: a scoping review.

Residential treatment programs for eating disorders (EDs) have gained popularity in recent years, expanding beyond the United States to countries such as Canada, Italy, and the United Kingdom. These programs offer a "home-like" environment where individuals reside for several weeks or months, emphasising both physical restoration and psychological recovery. This scoping review aimed to provide an update since the most recent reviews on the literature regarding outcomes of residential treatment programs for EDs and to explore clinical features that were associated with these outcomes. Methods used followed the Joanna Briggs Institute guidelines for scoping reviews. A systematic search of electronic databases was conducted, and 12 studies met the inclusion criteria. All studies reported improvements in various outcomes from admission to discharge, including changes in eating psychopathology, weight restoration, depression, anxiety, and quality of life. Additionally, three studies reported positive outcomes at intervals after discharge and three predictive factors (self-compassion, personality organisation, and resistance to emotional vulnerability) were reported in a small number of studies. While residential treatment facilities consistently showed positive outcomes, the review highlights the need for randomised controlled studies to establish the efficacy of these programs for EDs. Future research should include controlled studies comparing residential facilities to other treatment settings and incorporate long-term follow-up outcomes and further studies of emergent predictive factors identified in this review.

"I don't want them to judge me": Separating out the role of fear of negative evaluation, neuroticism, and low self-esteem in eating disorders.

Fear of negative evaluation (FNE) is a transdiagnostic risk factor that has an important role in eating disorder (ED) onset and maintenance, as well as other psychopathologies. However, no research has explored whether FNE has associations with probable ED status when accounting for related vulnerabilities, and whether this relationship changes across gender and weight status. The current study sought out to explore how FNE explains probable ED status above and beyond heightened neuroticism and low self-esteem, with gender and BMI serving as potential moderators of this relationship. Participants were 910 university students (85 % females) aged 18-26 years (Mage = 19.90; SDage = 2.06) living in Australia, who completed measures of psychological distress, personality, self-esteem, FNE, and ED status. Logistic regression analysis showed that FNE was associated with probable ED status. This relationship was stronger among individuals with underweight and healthy-weight, whilst an interaction with gender was not significant. These findings shed light on the unique role FNE has in probable ED status across gender, which appears to be more pronounced in those with a lower BMI. Therefore, FNE should be considered as a potential target in ED screening and early intervention alongside other important transdiagnostic risk factors.

Understanding the Dimensions of Post-Event Processing: Applying a Bifactor Modeling Approach to the EPEPQ-15.

Social anxiety disorder is maintained in part by rumination about past social experiences, known as post-event processing. The Extended Post-Event Processing Questionnaire (EPEPQ-15) assesses post-event processing as three correlated factors. Competing against this structure is a bifactor model that has not yet been evaluated for the EPEPQ-15. These models were tested for the conventional state version of the EPEPQ-15 and a new trait version in two separate samples (Ns = 327 and 351). In both samples, the fit of the bifactor model was better than that of correlated factor models. Moreover, the results did not support the group factors, indicating that a unidimensional interpretation of the EPEPQ-15 is most appropriate. The general dimension of the EPEPQ-15 was highly correlated with social interaction anxiety, beliefs related to social anxiety, anticipatory processing, and safety behaviors. These results overall suggest post-event processing is best conceptualized as a unitary construct.