The psychosis spectrum and underlying factors in female youth with eating disorders: a cross-sectional observational experience sampling methodology study

All levels of psychosis were common in female youth with an ED, and these (subclinical) psychotic phenomena were associated with transdiagnostic factors such as momentary NA, self-esteem, and stress and/or ED severity. The findings have relevance for clinical practice and inform future transdiagnostic studies on the mechanism and treatment of individuals with EDs and (comorbid) psychosis.