EATING DISORDERS IN ADOLESCENCE IN A SWISS EPIDEMIOLOGIC-STUDY

Objective: This is a study of prevalence rates for anorexia nervosa (A N) and bulimia nervosa (BN) in an epidemiological sample of Swiss adol escents. Method: A two-stage approach was used which involved the scre ening of a large sample of adolescents aged 14-17 and subsequent inter views of screen-positive and control subjects. Results: The prevalence rates for adolescent girls were 0.7% for AN and 0.5% for BN. Discussi on: Full clinical syndromes of AN and BN in adolescents are by far les s frequent than individual symptoms of eating disorders. There is more cross-cultural variation for prevalence rates in BN than in AN. (C) 1 997 John Wiley & Sons, Inc.