Evaluation of Hospitalization for Anorexia Nervosa (EVALuation de l'Apport de l'HOSPITalisation Pour Anorexie Mentale : EVALHOSPITAM)

The objective of this research is to evaluate the efficacy of five different in-patient treatment modalities and predictive factors of outcome for anorexia nervosa. The primary hypothesis is that the different treatment types impact outcome of patients at discharge from inpatient treatment and at one year follow-up, even after adjustment for confounding factors (age, length of illness, number of previous hospitalizations, clinical state at intake).