体重抑制作为神经性贪食症和暴食障碍治疗试验的预测变量。
Weight suppression as a predictor variable in treatment trials of bulimia nervosa and binge eating disorder.
机构信息
Neuropsychiatric Research Institute, Fargo, North Dakota, USA.
出版信息
Int J Eat Disord. 2011 Dec;44(8):727-30. doi: 10.1002/eat.20859. Epub 2010 Oct 18.
Abstract
OBJECTIVE
The purpose of this study was to examine weight suppression (WS) as a predictor of treatment outcome among individuals with binge eating disorder (BED) and bulimia nervosa (BN).
METHOD
Participants were diagnosed with BED or BN and took part in separate treatment studies. The current study examined WS as a predictor of treatment completion, weight change during treatment, and symptomatic abstinence, as well as percent reduction in binge eating and purging frequency.
RESULTS
WS did not significantly predict treatment completion or treatment outcome in either group.
DISCUSSION
Contrary to some previous findings, these results failed to demonstrate that WS was predictive of outcome at the end of treatment in BN. In addition, WS was not predictive of treatment outcome or dropout status in BED.
摘要
目的
本研究旨在探讨体重抑制（WS）作为暴食障碍（BED）和神经性贪食症（BN）个体治疗结果的预测指标。
方法
参与者被诊断为 BED 或 BN，并参加了单独的治疗研究。本研究考察了 WS 作为治疗完成、治疗期间体重变化以及症状性戒断的预测指标，以及暴食和催吐频率的百分比减少。
结果
WS 并未显著预测两组的治疗完成或治疗结果。
讨论
与一些先前的发现相反，这些结果未能表明 WS 在 BN 治疗结束时是治疗结果的预测指标。此外，WS 不能预测 BED 的治疗结果或辍学状态。
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