An Investigation of the Transdiagnostic Model of Eating Disorders in the Context of Muscle Dysmorphia
An Investigation of the Transdiagnostic Model of Eating Disorders in the Context of Muscle Dysmorphia
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DOI：
10.1002/erv.2194
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发表时间：
2013-03-01
影响因子：
5.3
通讯作者：
Touyz, Stephen W.
中科院分区：
文献类型：
--
作者：
Murray, Stuart B.;Rieger, Elizabeth;Touyz, Stephen W.
目的肌肉变形障碍是一种精神疾病，概念上与进食障碍有关，但其确切的疾病分类学尚不清楚。为了进一步研究这一概念，本研究探讨了跨诊断模型的饮食失调肌肉dysmorphia的适用性。方法对119名男大学生进行多维度完美主义、情绪不耐、自尊、人际关系问题和肌肉运动障碍的自陈测量。结果自我导向的完美主义、社会规定的完美主义、情绪不耐和低自尊显著预测了肌肉功能障碍，而他人导向的完美主义和人际关系问题在解释其他跨诊断结构时没有表现出显著的预测价值。讨论饮食失调症的transdiagnosis模型可能会被应用到提高我们的理解，除了饮食失调症的肌肉畸形功能的维护。版权所有（c）2012约翰威利父子有限公司和饮食失调协会。
Aim Muscle dysmorphia is a psychiatric disorder that has been conceptually linked to eating disorders, although its precise nosology remains unclear. To further investigate this notion, the present study examined the applicability of the transdiagnostic model of eating disorders to muscle dysmorphia. Method One hundred and nineteen male undergraduate students completed self-report measures of multidimensional perfectionism, mood intolerance, self-esteem, interpersonal problems, and muscle dysmorphia symptomatology. Results Self-oriented perfectionism, socially prescribed perfectionism, mood intolerance, and low self-esteem significantly predicted muscle dysmorphia symptomatology, whereas other-oriented perfectionism and interpersonal problems did not demonstrate significant predictive value when accounting for the other transdiagnostic constructs. Discussion The transdiagnostic model of eating disorders may potentially be applied to enhance our understanding of the maintenance of muscle dysmorphic features in addition to eating disorder symptomatology. Copyright (c) 2012 John Wiley & Sons, Ltd and Eating Disorders Association.