title: Relationship between dietary restraint, binge eating, and leptin in obese women.
abstract: OBJECTIVE
  To describe some biological, behavioural and psychological correlates of the Three-Factor Eating Questionnaire, and to determine the relationship between dietary restraint, binge eating, and leptin among obese women seeking treatment.
  
  
  METHODS
  Consecutive series of obese women enrolled in a clinical program for weight reduction treatment.
  
  
  METHODS
  Forty-two obese women. Eight participants met the criteria for 'severe binge eating' as measured by the Binge Eating Scale.
  
  
  METHODS
  Energy intake, resting energy expenditure, body composition, leptin, restraint, disinhibition, hunger and binge eating were assessed before starting the treatment.
  
  
  RESULTS
  In this sample both higher disinhibition and hunger scores were associated with greater binge eating severity. Obese women with severe binge eating had lower restraint, higher disinhibition and hunger scores, as well as higher daily fat intake, when compared with obese non-binge-eaters. Interestingly, restraint scores were negatively associated with leptin levels among subjects with severe binge eating.
  
  
  CONCLUSIONS
  In obese women with severe binge eating, the negative relationship between dietary restraint and serum leptin concentrations seems mediated by a greater fat intake. These findings need to be verified in further human studies.
authors.affiliation: Laboratorio di Alimenti, Istituto Superiore di Sanità, Roma, Italy. scucchi@iss.it
authors.forename: A
authors.initials: A
authors.lastname: d'Amore
authors.forename: C
authors.initials: C
authors.lastname: Massignan
authors.forename: P
authors.initials: P
authors.lastname: Montera
authors.forename: A
authors.initials: A
authors.lastname: Moles
authors.forename: A
authors.initials: A
authors.lastname: De Lorenzo
authors.forename: S
authors.initials: S
authors.lastname: Scucchi
mesh_terms: D002032:Bulimia; D005247:Feeding Behavior; D005260:Female; D006801:Humans; D020738:Leptin / Q000097:blood*; D008875:Middle Aged; D009765:Obesity / Q000097:blood* / Q000523:psychology*; D012720:Severity of Illness Index; D011795:Surveys and Questionnaires
chemical_list: D020738:Leptin