Fig. 2

Outcomes Variables over Time. Estimated marginal means for all outcomes variables are displayed at mean levels of age and length of illness. Participants with a diagnosis of AN or ARFID and BMI under 18.5 kg/m² were included in the BMI model, while participants with AN and BN were included in the EDE-Q (eating disorder psychopathology) model. All participants were included in both the STAI (trait anxiety) and CIA (psychosocial impairment) models. AN, Anorexia Nervosa; ARFID, Avoidant and Restrictive Food Intake Disorder; BN, Bulimia Nervosa