Integrating "Lumpers" versus "Splitters" Perspectives: Toward a Hierarchical Dimensional Taxonomy of Eating Disorders from Clinician Ratings.

This study describes a hierarchical dimensional model of eating-disorder (ED) classification based on the Hierarchical Taxonomy of Psychopathology (HiTOP). Participants were community-recruited adults with an ED (=252; 81.9% female).

Design and methods of the Longitudinal Eating Disorders Assessment Project research consortium for veterans.

Introduction: Military service members must maintain a certain body mass index and body fat percentage. Due to weight-loss pressures, some service members may resort to unhealthy behaviors that place them at risk for the development of an eating disorder (ED).

Objectives: To understand the scope and impact of EDs in military service members and veterans, we formed the Longitudinal Eating Disorders Assessment Project (LEAP) Consortium.

Food insecurity associated with elevated eating disorder symptoms, impairment, and eating disorder diagnoses in an American University student sample before and during the beginning of the COVID-19 pandemic.

Objective: This study tested the association between food insecurity and eating disorder (ED) pathology, including probable ED diagnosis, among two cohorts of university students before and during the beginning of the COVID-19 pandemic.

Method: Students (n = 579) from a large Midwestern American university completed self-report questionnaires assessing frequency of ED behaviors, ED-related impairment, and individual food insecurity as measured by the Eating Disorder Diagnostic Scale 5, Clinical Impairment Assessment, and Radimer/Cornell, respectively. Chi-square tests and MANOVA with post-hoc corrections were conducted to compare demographic characteristics, ED pathology, and probable ED diagnosis prevalence between students with and without individual food insecurity.

Development and initial validation of the Eating Pathology Symptoms Inventory-Clinician-Rated Version (EPSI-CRV).

Proper assessment and diagnosis of eating disorders (EDs) are critical to determine to whom prevention and treatment efforts should be targeted, the extent to which treatment is working, and when an individual has recovered. Although existing ED diagnostic interviews have numerous strengths, they also have certain limitations, including poor internal consistency, low discriminant validity, and poor factor-structure replicability. The purpose of the current study was to address problems of past ED diagnostic interviews through the creation of a new clinician-rated interview-the Eating Pathology Symptoms Inventory-Clinician-Rated Version (EPSI-CRV).