Importance of size in defining binge eating episodes in bulimia nervosa
Article first published online: 16 MAR 2001
Copyright © 2001 John Wiley & Sons, Inc.
International Journal of Eating Disorders
Volume 29, Issue 3, pages 294–301, April 2001
How to Cite
Keel, P. K., Mayer, S. A. and Harnden-Fischer, J. H. (2001), Importance of size in defining binge eating episodes in bulimia nervosa. Int. J. Eat. Disord., 29: 294–301. doi: 10.1002/eat.1021
- Issue published online: 16 MAR 2001
- Article first published online: 16 MAR 2001
- Manuscript Accepted: 14 MAR 2000
- objective binge eating;
- subjective binge eating;
- bulimia nervosa
This study sought to determine if amount of food consumed is important in defining binge eating episodes in individuals with bulimia nervosa (BN).
Women (N = 30) with DSM-IV BN (OBN) and women (N = 25) who would have met DSM-IV criteria for BN except that their binge episodes were not objectively large (SBN) were recruited from the community. Subjects completed telephone interviews and questionnaires.
Results demonstrated no significant differences between women with OBN and SBN in levels of dietary restraint, disinhibition, or hunger; no significant differences in general psychopathology; and significant differences in frequency of binge/purge episodes and impulsiveness. Differences in impulsiveness remained after controlling for frequency of binge/purge episodes.
These results partially validate current diagnostic criteria for bulimia nervosa and elucidate one factor, impulsiveness, that may be important in understanding objective binge episodes in bulimia nervosa. © 2001 by John Wiley & Sons, Inc. Int J Eat Disord 29: 294–301, 2001.