Posttraumatic stress disorder is associated with emotional eating.
Posttraumatic stress disorder is associated with emotional eating.
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创伤后应激障碍与情绪化饮食有关。
DOI：
10.1002/jts.21824
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发表时间：
2013
影响因子：
3.3
通讯作者：
Neylan,ThomasC
中科院分区：
文献类型：
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作者：
Talbot,LisaS;Maguen,Shira;Epel,ElissaS;Metzler,ThomasJ;Neylan,ThomasC
本研究以健康且未接受药物治疗的成年人为样本，调查了创伤后应激障碍（PTSD）与情绪化饮食之间的关系。患有创伤后应激障碍 (PTSD) 的参与者 (n= 44) 和无终生精神病史的对照参与者 (n= 49) 完成了情绪饮食测量。情绪化饮食是指因负面情绪而进食或暴饮暴食的倾向。 PTSD 参与者比对照组参与者表现出更大的情绪化饮食 (η2= .20)，并且情绪化饮食随着 PTSD 症状严重程度的升高而增加 (R2= .11)。结果支持压力-饮食-肥胖模型，即情绪化饮食是对压力源的适应不良反应。随着时间的推移，这可能会导致体重增加，特别是腹部储存，并导致合并疾病的风险更高。研究结果表明，未来纵向研究对于了解情绪化饮食是否会导致创伤后应激障碍（PTSD）中肥胖、糖尿病和心脏病的高发病率具有重要意义。
The present study investigated the relationship between posttraumatic stress disorder (PTSD) and emotional eating in a sample of medically healthy and medication‐free adults. Participants with PTSD (n= 44) and control participants free of lifetime psychiatric history (n= 49) completed a measure of emotional eating. Emotional eating is the tendency to eat or overeat in response to negative emotions. PTSD participants exhibited greater emotional eating than control participants (η2= .20) and emotional eating increased with higher PTSD symptom severity (R2= .11). Results supported the stress‐eating‐obesity model whereby emotional eating is a maladaptive response to stressors. Over time, this could lead to weight gain, particularly abdominal stores, and contribute to higher risk for comorbid medical disorders. Findings suggest the importance of future longitudinal research to understand whether emotional eating contributes to the high rates of obesity, diabetes, and heart disease in PTSD.