Knowledge and practice of eating disorders among a group of adolescent dental patients

J Clin Pediatr Dent. 2013 Fall;38(1):39-43. doi: 10.17796/jcpd.38.1.p764642162107355.

Abstract

Objectives: The objectives are to ascertain how much is known about the eating disorders of bulimia and anorexia nervosa in a group of female adolescents, to determine if they had practiced behaviors consistent with these eating disorders, and to determine if there was a disconnect with actual and perceived healthy weight status.

Study design: 126 research subjects completed a survey instrument. Embedded in the eighteen question survey were the five "SCOFF" questions, to determine if an eating disorder may exist. The BMI percentile was obtained for all participants.

Results: 18.3% of the research sample may have an eating disorder as predicted by the SCOFF questions. Of those with a suspected eating disorder, only 38% could correctly identify the best description of bulimia nervosa and 50% for anorexia nervosa. The BMI percentiles were higher in the group suspected of having an eating disorder

Conclusions: Young adolescent females are at risk for eating disorders. Educational interventions should be directed at this young age group. If the at-risk individuals knew more about the consequences of these disorders, they may be less likely to practice the behaviors.

MeSH terms

  • Adolescent
  • Adolescent Behavior*
  • Body Mass Index
  • Body Weight
  • Child
  • Cross-Sectional Studies
  • Feeding and Eating Disorders* / diagnosis
  • Feeding and Eating Disorders* / psychology
  • Female
  • Health Knowledge, Attitudes, Practice*
  • Humans
  • Overweight / psychology*
  • Surveys and Questionnaires