Einar Kjelsås1, Christian Bjørnstrøm, K Gunnar Götestam. 1. Department of Neuroscience, Division of Psychiatry and Behavioral Medicine, Faculty of Medicine, Norwegian University of Science and Technology (NTNU), MTFS, NO-7489 Trondheim, Norway. einar.kjelsas@medisin.ntnu.no
Abstract
OBJECTIVE: The main aim of the present study is to establish the prevalence of eating disorders (ED) in adolescents of both genders. To our knowledge, such data have not previously been published using both DSM-IV and DSM-III-R criteria. METHOD: The study sample consisted of 1960 adolescents (1026 girls and 934 boys), 14-15 years of age. The participants completed the Survey for Eating Disorders (SEDs), including DSM-III-R and DSM-IV diagnoses for all subcategories of ED. RESULTS: Lifetime prevalence of any ED among girls was 17.9% anorexia nervosa (AN) 0.7%, bulimia nervosa (BN) 1.2%, binge eating disorder (BED) 1.5%, and EDs not otherwise specified (EDNOS) 14.6%. Corresponding numbers for boys for any ED is 6.5%, AN 0.2%, BN 0.4%, BED 0.9%, and EDNOS 5.0%. DISCUSSION: Our prevalence rates on AN, BN, and BED largely support previous school/community-based studies, while our figures on EDNOS were rather high. Generally, we found high numbers for boys with ED.
OBJECTIVE: The main aim of the present study is to establish the prevalence of eating disorders (ED) in adolescents of both genders. To our knowledge, such data have not previously been published using both DSM-IV and DSM-III-R criteria. METHOD: The study sample consisted of 1960 adolescents (1026 girls and 934 boys), 14-15 years of age. The participants completed the Survey for Eating Disorders (SEDs), including DSM-III-R and DSM-IV diagnoses for all subcategories of ED. RESULTS: Lifetime prevalence of any ED among girls was 17.9% anorexia nervosa (AN) 0.7%, bulimia nervosa (BN) 1.2%, binge eating disorder (BED) 1.5%, and EDs not otherwise specified (EDNOS) 14.6%. Corresponding numbers for boys for any ED is 6.5%, AN 0.2%, BN 0.4%, BED 0.9%, and EDNOS 5.0%. DISCUSSION: Our prevalence rates on AN, BN, and BED largely support previous school/community-based studies, while our figures on EDNOS were rather high. Generally, we found high numbers for boys with ED.
Authors: Maria Vittoria Micioni Di Bonaventura; Roberto Ciccocioppo; Adele Romano; Jennifer M Bossert; Kenner C Rice; Massimo Ubaldi; Robyn St Laurent; Silvana Gaetani; Maurizio Massi; Yavin Shaham; Carlo Cifani Journal: J Neurosci Date: 2014-08-20 Impact factor: 6.167