Binge eating disorder: A stable syndrome

Harrison G. Pope, Justine K. Lalonde, Lindsay J. Pindyck, Timothy Walsh, Cynthia M. Bulik, Scott J. Crow, Susan L. McElroy, Norman Rosenthal, James I. Hudson

Research output: Contribution to journalArticlepeer-review

68 Scopus citations

Abstract

Objective: This study assessed the stability of binge eating disorder in a community sample. Method: The authors interviewed 888 first-degree relatives of 300 overweight or obese probands (150 with binge eating disorder and 150 with no lifetime eating disorder) who were recruited during a family study. They compared the total duration of illness among relatives with lifetime diagnoses of binge eating disorder (N=131), bulimia nervosa (N=17), and anorexia nervosa (N=18). Results: The mean lifetime duration of binge eating disorder was 14.4 years (SD=13.9), significantly longer than for either bulimia nervosa (mean=5.8 years, SD=9.1) or anorexia nervosa (mean=5.9 years, SD=7.4). These differences changed little when analysis was restricted to female relatives or to relatives of the probands with no lifetime eating disorder. Conclusions: These findings suggest that binge eating disorder is at least as chronic as the well-validated disorders anorexia nervosa and bulimia nervosa and likely represents a stable syndrome.

Original languageEnglish (US)
Pages (from-to)2181-2183
Number of pages3
JournalAmerican Journal of Psychiatry
Volume163
Issue number12
DOIs
StatePublished - Dec 2006

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