Supported by grant numbers R01 DK49587, K24 DK070052, and K23 DK071646 from the National Institutes of Health.
TOPICAL SECTION: Addictive Processes (CE Activity)
Article first published online: 30 AUG 2011
Copyright © 2011 Wiley Periodicals, Inc.
International Journal of Eating Disorders
Volume 45, Issue 5, pages 657–663, July 2012
How to Cite
Gearhardt, A. N., White, M. A., Masheb, R. M., Morgan, P. T., Crosby, R. D. and Grilo, C. M. (2012), An examination of the food addiction construct in obese patients with binge eating disorder. Int. J. Eat. Disord., 45: 657–663. doi: 10.1002/eat.20957
Dr. Grilo receives royalties from Guilford Press and Taylor and Francis Books.
- Issue published online: 8 JUN 2012
- Article first published online: 30 AUG 2011
- Manuscript Accepted: 5 JUL 2011
- National Institutes of Health. Grant Numbers: R01 DK49587, K24 DK070052, K23 DK071646
- binge eating;
- food addiction;
- substance use;
- drug use;
- emotional eating;
This study examined the psychometric properties of the Yale food addiction scale (YFAS) in obese patients with binge eating disorder (BED) and explored its association with measures of eating disorder and associated psychopathology.
Eighty-one obese treatment-seeking BED patients were given the YFAS, structured interviews to assess psychiatric disorders and eating disorder psychopathology, and other pathology measures.
Confirmatory factor analysis revealed a one-factor solution with an excellent fit. Classification of “food addiction” was met by 57% of BED patients. Patients classified as meeting YFAS “food addiction” criteria had significantly higher levels of depression, negative affect, emotion dysregulation, eating disorder psychopathology, and lower self-esteem. YFAS scores were also significant predictors of binge eating frequency above and beyond other measures.
The subset of BED patients classified as having YFAS “food addiction” appear to represent a more disturbed variant characterized by greater eating disorder psychopathology and associated pathology. © 2011 by Wiley Periodicals, Inc. (Int J Eat Disord 2011)