Freeman Lisa M Yacono, Gil Karen M
Department of Psychology, University of North Carolina, Chapel Hill, North Carolina, USA.
Int J Eat Disord. 2004 Sep;36(2):204-12. doi: 10.1002/eat.20012.
The current study evaluated whether psychological stress, use of specific coping strategies, and trait dietary restraint would prospectively predict binge eating episodes.
After completing a baseline measure of restraint, 46 binge eating college women kept daily diaries assessing depressed affect, stress, coping, and binge eating for 30 days.
Regardless of level of depressed mood, higher stress was associated with increased risk of same-day binge eating; distraction coping was associated with increased risk of future binge eating; social support was associated with decreased risk of same-day binge eating; and women with high versus low dietary restraint showed different patterns of relationship for stress, coping, and binge eating.
Vulnerability to binge eating in women who differ in terms of dietary restraint level may vary as a function of their coping responses to stress. Results highlight the complexities of stress and coping in binge eating.
本研究评估心理压力、特定应对策略的使用以及特质性饮食节制是否能前瞻性地预测暴饮暴食发作。
46名患有暴饮暴食症的大学女生在完成饮食节制的基线测量后，连续30天记录日记，评估抑郁情绪、压力、应对方式和暴饮暴食情况。
无论抑郁情绪水平如何，较高的压力与当日暴饮暴食风险增加相关；分散注意力的应对方式与未来暴饮暴食风险增加相关；社会支持与当日暴饮暴食风险降低相关；饮食节制程度高与低的女性在压力、应对方式和暴饮暴食之间呈现出不同的关系模式。
饮食节制水平不同的女性暴饮暴食的易感性可能因其对应激的应对反应而有所不同。研究结果凸显了暴饮暴食中压力和应对方式的复杂性。
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