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Patterns of negative affect surrounding eating and activity behaviors in bulimic individuals with and without a history of anorexia nervosa
Note: BN−=bulimia nervosa without a history of anorexia nervosa; BN+=bulimia nervosa with a history of anorexia nervosa. Negative affect was measured by the Positive and Negative Affect Scale (range=11–55). The purging variable comprised the combined frequency of vomiting and laxative abuse.
