Internalized Stigma as a Transdiagnostic Factor for Women with Eating Disorders.

Area of Science:

• Psychology
• Clinical Psychology
• Eating Disorders Research

Background:

• Internalized weight bias (IWB), body surveillance, and body shame are psychological factors linked to eating pathology.
• Previous research has primarily focused on non-clinical groups, binge eating disorder, and higher weight populations.

Purpose of the Study:

• To investigate the relationship between IWB, body surveillance, body shame, and eating pathology severity in women with diagnosed eating disorders (EDs) across the weight spectrum.
• To determine if these psychological factors predict global eating pathology and specific ED symptom clusters.

Main Methods:

• Hierarchical multiple regression analyses were conducted on a sample of 98 women with diagnosed EDs.
• The study examined the predictive power of IWB, body surveillance, and body shame on eating disorder symptom severity.

Main Results:

• IWB, body surveillance, and body shame significantly predicted global eating pathology (F(4, 93) = 40.74, p < .001).
• These relationships persisted even after controlling for previous weight bias experiences.
• Specific symptom clusters were differentially predicted: body surveillance by dietary restraint, IWB and body shame by overvaluation of shape/weight, and IWB by body dissatisfaction.

Conclusions:

• Internalized stigma variables (IWB, body surveillance, body shame) are associated with eating disorder pathology in a transdiagnostic clinical sample.
• Findings support the need for further investigation and integration of internalized stigma assessment and treatment within eating disorder interventions.