Purging disorder: An ominous variant of bulimia nervosa?
Purging disorder: An ominous variant of bulimia nervosa?
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DOI：
10.1002/eat.20179
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发表时间：
2005-11-01
影响因子：
5.5
通讯作者：
Edler, C
中科院分区：
文献类型：
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作者：
Keel, PK;Haedt, A;Edler, C
目的：目前的研究评估的临床意义和独特性的净化障碍（PD），饮食失调的特点是经常性的净化在没有客观的暴食发作（OBE）之间normal-weight individuals.Method：妇女PD（n = 37），神经性贪食症（BN; n = 39），或没有进食障碍（n = 35）完成临床评估。PD（n = 23）和BN（n = 25）的妇女完成了6个月的随访assessments.Results：与对照组相比，两个进食障碍组报告了显著更高的进食，轴I，轴II病理。与BN相比，PD与显著较低的进食担忧、抑制解除和饥饿相关。6个月随访时，PD和BN之间的缓解率没有显着差异，并且疾病之间的交叉很少见。结论：PD似乎是一种具有临床意义且可能独特的饮食失调。(c)出版社：Wiley Periodicals，Inc.
Objective: The current study evaluates the clinical significance and distinctiveness of purging disorder (PD), an eating disorder characterized by recurrent purging in the absence of objective binge episodes (OBE) among normal-weight individuals.Method: women with PD (n = 37), bulimia nervosa (BN; n = 39), or no eating disorder (n = 35) completed clinical assessments. women with PD (n = 23) and BN (n 25) completed 6-month follow-up assessments.Results: Compared with controls, both eating-disordered groups reported significantly higher eating, Axis I, and Axis II pathology. Compared with BN, PD was associated with significantly lower eating concerns, disinhibition, and hunger. At 6-month follow-up, rates of remission did not differ significantly between PD and BN, and crossover between disorders was rare.Conclusion: PD appears to be a clinically significant and potentially distinctive eating disorder. (c) 2005 by Wiley Periodicals, Inc.