[Berlin follow-up study of eating disorders in adolescence. I. Inpatient follow-up].

Following an introductory comment regarding the purpose of this longitudinal study on eating disorders in adolescence, findings based on assessment of the illness course during inpatient treatment are presented. A multidimensional research design that included both self rating and rating by others demonstrates a clear reduction of symptoms in a number of different areas. This is evident in the 'semantic differential' self-evaluation with regard to body-image and personality, the patient's attitudes toward eating, specific characteristics of the eating disorder syndrome, the self-concept, various personality attributes, physical complaints, and the sense of well-being. The analogous assessments made by therapists and ward staff members also indicated definite improvement with regard to those symptoms that are specific to eating disorders.