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食物渴望与进食:体验回避的作用。

Food Cravings and Eating: The Role of Experiential Avoidance.

机构信息

Mayo Clinic College of Medicine, Rochester, MN 55905, USA.

Department of Psychological Sciences, Kent State University, Kent, OH 44224, USA.

出版信息

Int J Environ Res Public Health. 2019 Apr 2;16(7):1181. doi: 10.3390/ijerph16071181.

Abstract

Food cravings have been associated with problematic eating behaviors, such as emotional eating. Late adolescence is an important developmental period to examine this association, as late adolescents have greater independence in food choices as well as potentially higher demands during a transitional period of their lives. Mechanisms underlying the association between food cravings and problematic eating remain unclear. This study examined whether experiential avoidance (EA) may be one possible mechanism mediating the association between higher levels of food cravings and problematic eating behaviors. Late adolescents ( = 174) completed measures assessing EA, food cravings, and three problematic eating behaviors: emotional eating, cognitive restraint, and uncontrolled eating. Height and weight were measured objectively to calculate body mass index (BMI). Food cravings were positively associated with emotional eating and mediated by EA. EA also significantly mediated the association between greater cognitive restraint and greater food cravings. No significant mediation was detected for food cravings and uncontrolled eating. Future research may consider EA as a treatment target in intervention strategies for late adolescents seeking to decrease emotional or restrained eating behaviors.

摘要

食物渴望与问题性进食行为有关,例如情绪化进食。青少年晚期是一个重要的发展阶段,可以研究这种关联,因为青少年晚期在食物选择方面有更大的独立性,并且在生活的过渡时期可能有更高的需求。食物渴望和问题性进食行为之间关联的潜在机制尚不清楚。本研究旨在探讨经验回避(EA)是否可能是一种可能的中介机制,调节更高水平的食物渴望与问题性进食行为之间的关联。青少年晚期(n=174)完成了评估 EA、食物渴望和三种问题性进食行为的测量:情绪化进食、认知控制和失控进食。身高和体重被客观测量以计算体重指数(BMI)。食物渴望与情绪化进食呈正相关,并通过 EA 进行中介。EA 还显著中介了更大的认知控制与更大的食物渴望之间的关联。对于食物渴望和失控进食,没有检测到显著的中介作用。未来的研究可能会考虑将 EA 作为干预策略的治疗目标,以帮助青少年晚期减少情绪化或约束性进食行为。

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