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The interactive role of distress tolerance and eating expectancies in bulimic symptoms among substance abusers

机译：物质滥用者之间吞噬症状患者耐受性和预期的互动作用

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Difficulties tolerating distress and the expectancy that eating will relieve negative affect have been linked with bulimic symptoms, which commonly co-occur with other forms of psychopathology characterized by emotion dysregulation (e. g., substance abuse). Indeed, problems with emotional functioning may be of particular relevance to bulimic symptoms in at-risk populations with heightened emotion dysregulation (such as substance use disorder patients). This study examined the interactive role of two emotion-related constructs (distress tolerance and the expectancy that eating relieves negative affect) in relation to bulimic symptoms among patients (N = 93) recruited from a residential substance abuse treatment facility. Participants completed the Bulimia Test-Revised, the Positive and Negative Affect Schedule, the Distress Tolerance Scale, and the Eating Expectancy Inventory. A hierarchical multiple regression analysis was conducted to examine the main effects and interaction of distress tolerance and negative affect eating expectancies in relation to bulimic symptoms, controlling for participant gender and overall negative affect. Significant main effects were found for both distress tolerance and negative affect eating expectancies, and these two constructs were found to significantly interact in the prediction of bulimic symptoms. Interventions that address these constructs may be useful in treating those with bulimic symptoms, as well as those with co-occurring bulimic symptoms and substance use disorders. (C) 2014 Elsevier Ltd. All rights reserved.
机译：耐受性困难和进食的妊娠率将缓解阴性影响与吞噬症状有关，这与其他形式的精神病理学相同，其特征在于情感失调（例如，药物滥用）。实际上，情绪发作的问题可能与风险中吞噬症状的问题特别相关，具有增强的情绪失调（例如物质使用障碍患者）。本研究检测了两种情绪相关的构建体（痛苦耐受性和饮食中的妊娠）与患者患者（n = 93）中的吞咽症状相关的互动作用，从住宅物质滥用治疗机构招募。参与者完成了贪食性测试修订，积极和负面影响计划，痛苦耐受性规模和饮食预期库存。进行了分层多元回归分析，以检查痛苦耐受性和负面影响与吞咽症状相关的痛苦和负面影响的主要效果和相互作用，控制参与者性别和整体负面影响。发现痛苦耐受性和消极影响预期的显着的主要效果，并且发现这两个构建体在预测吞噬症状时显着互动。解决这些构建体的干预措施对于治疗具有吞噬症状的人以及具有共同发生的吞噬症状和物质使用障碍的症状有用。 （c）2014年elestvier有限公司保留所有权利。

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