Binge-eating disorder and the night-eating syndrome

作者：A J Stunkard · 发表于：Appetite · 年份：1995 · DOI：10.1016/s0195-6663(95)80090-5 · 被引用次数：216 · 研究领域：Eating Disorders and Behaviors、Sleep and related disorders、Coffee research and impacts

OBJECTIVE: To determine in three samples of obese women the prevalence of two eating disorders--binge eating disorder and the night-eating syndrome. METHOD: Interviews utilizing standard criteria. For binge eating disorder: the consumption of large amounts of food in a discrete period of time together with a subjective sense of loss of control and no vomiting or laxative abuse. For the night-eating syndrome: morning anorexia, evening hyperphagia and insomnia. Determining the rate of binging among patients receiving a placebo. SUBJECTS: (1) 102 viewers of a television show describing binge eating disorder; (2) 50 participants in a trial of medication for this disorder and (3) 79 participants in a weight reduction program. RESULTS: In the television sample 19.6% of respondents and in the weight reduction sample 7.6% met criteria for binge eating disorder; all subjects in the medication sample met criteria. During a 4-week placebo period average binge frequency fell from 6.0 to 1.7 binges per week. The night-eating syndrome was manifested by 13.7% of the television sample, 8.9% of the weight reduction sample and 15.0% in the medication trial sample. There was little overlap between the two disorders. CONCLUSIONS: Binge eating disorder is far less frequent than has been believed on the basis of questionnaire studies and it is highly responsive to placebos. Frequency of the night-eating syndrome is comparable to that of binge eating disorder. Future studies should assess binge eat...