Alternatives to inpatient treatment in adolescents with anorexia nervosa: Effectiveness and characteristics of a new intensive model of day patient treatment.

Introduction: Inpatient Treatment (IT) is the treatment of choice for moderate or severely ill adolescents with Anorexia Nervosa (AN). Nevertheless, it is expensive, and the risk for relapse or readmissions is high. A less costly alternative to IT is Day Patient Treatment (DP), which may also help to avoid relapses and readmissions because facilitates transition from hospital to community treatment.