在日常生活中焦虑和节制饮食:一项生态瞬间评估研究
S D Dicker-Oren1, M Gelkopf1, T Greene2
1The Department of Community Mental Health, University of Haifa, Haifa, Israel.
Journal of affective disorders
|July 17, 2024
概括
每日焦虑与非临床个体的节制饮食意图有关. 即使考虑到饮食障碍症状时,这种联系仍然存在,这表明焦虑是潜在的干预目标.
科学领域:
- 心理学 心理学 心理学
- 行为科学 行为科学
- 临床心理学 临床心理学
背景情况:
- 限制饮食与心理困扰有关,包括焦虑和饮食障碍症状.
- 在非临床人群中,人们对焦虑和节制饮食之间的日常生活关系的理解有限.
研究的目的:
- 调查日常生活中瞬间焦虑和节制饮食之间的并发和时间关联.
- 在非临床样本中控制饮食障碍症状后,确定这些关联是否持续存在.
主要方法:
- 采用了为期10天的生态瞬间评估 (EMA) 协议,共有123名参与者.
- 收集了人口统计和饮食障碍症状学的基线数据.
- 利用混合效应和随机拦截交叉滞后模型来分析EMA关于日常焦虑和克制饮食意图的数据.
主要成果:
- 在个人内部和个人之间,发现了瞬间焦虑和克制的饮食意图之间的显著正面并发关联.
- 较高的个人焦虑水平与增加的节制饮食意图相关.
- 这些关联在调整为基线饮食障碍症状后仍然很重要.
结论:
- 每天的焦虑同时与克制的饮食意图有关,独立于基线饮食障碍症状.
- 该研究没有发现显著的时间交叉滞后效应,可能是由于EMA的时间窗口或专注于意图而不是行为.
- 每天的焦虑可能代表一个可行的干预目标,以解决限制饮食.
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