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A 23-year-old woman with anorexia nervosa visits her internist to discuss possible admission to an inpatient behavioral-treatment program. Behavioral therapy for anorexia nervosa includes direct supervision of eating, establishment of weight-gain goals, and implementation of contingencies if goals are not achieved. The most important adverse effect of such programs is the risk of the refeeding syndrome, a rare but potentially life-threatening metabolic disorder.
Attia et al. (Wed,) studied this question.