title: Diagnostic issues of binge eating in eating disorders.
abstract: BACKGROUND
  Diagnostic and Statistical Manual of Mental Disorders (DSM) criteria for eating disorders (EDs) are problematic and due to be revised. One area of debate concerns binge eating.
  
  
  OBJECTIVE
  We investigated the impact of four aspects of binge eating (binge size, loss of control, frequency of objective and subjective binge eating) assessed by questionnaire and interview in adult ED patients on concurrent and follow-up symptoms.
  
  
  METHODS
  Data came from two independent naturalistic Swedish ED databases (N = 2354, with 12-month follow-up; and N = 597, with 36-month follow-up).
  
  
  RESULTS
  We found fair concurrent validity of criteria assessed using questionnaire, but poor concurrent validity for interview assessment, and no prognostic validity regardless of assessment method.
  
  
  CONCLUSIONS
  The findings give support to some planned DSM-5 revisions, but challenge the assumption of binge eating as a useful diagnostic criterion, as well as having implications for measurement.
authors: Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden. andreas.birgegard@ki.se
authors: Andreas
authors: A
authors: Birgegård
authors: David
authors: D
authors: Clinton
authors: Claes
authors: C
authors: Norring
mesh_terms: D000293:Adolescent; D000328:Adult; D056912:Binge-Eating Disorder / Q000175:diagnosis*; D002032:Bulimia / Q000145:classification / Q000175:diagnosis*; D016208:Databases, Factual; D039721:Diagnostic and Statistical Manual of Mental Disorders; D005260:Female; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D008875:Middle Aged; D011795:Surveys and Questionnaires