Eating Disorders: Eating Disorders In Teens

Wednesday 24 October 2012

Eating Disorders In Teens

The study aimed to ascertain the outcome of adolescent onset eating disorders in a representative cohort of females. The design was a seven wave cohort study conducted over 6 years. 982 female participants from a total sample of 2032 secondary school students initially aged 14–15 years at 44 schools in the state of Victoria Australia. Branched questionnaires (BET) were used for assessing symptoms of eating disorder. A partial syndrome was defined where a subject met two DSM-IV criteria for either anorexia or bulimia nervosa. The revised Clinical Interview Schedule (CIS-R) was used for assessing depression and anxiety, and self-report frequency of use and retrospective diaries for substance use.There is no single cause for eating disorders. Although concerns about weight and body shape play a role in all eating disorders, the actual cause of these disorders appear to result from many factors, including cultural and family pressures and emotional and personality disorders. Genetics and biologic factors may also play a role.