在强迫性饮食患者中,类似成的饮食行为尺度的有效性
Camille Bourque1, Maxime Legendre2,3, Sylvain Iceta1,4
1Research Center of the Quebec Heart and Lung Institute, Quebec City, QC G1V 4G5, Canada.
Nutrients
|September 14, 2024
概括
类似成的饮食行为量表 (AEBS) 是评估肥胖个体强迫性饮食行为的有效工具. 它的"食欲驱动"子表单独特地预测了强迫性饮食超出了耶鲁食品成量表2.0 (YFAS).
科学领域:
- 临床心理学 临床心理学
- 行为科学 行为科学
- 肥胖问题研究研究
背景情况:
- 食物成 (FA) 和过度饮食障碍 (BED) 经常同时发生,共享强迫性饮食症状.
- 验证临床人群中强迫性饮食的评估工具对于准确的诊断和治疗至关重要.
- 类似成的饮食行为量表 (AEBS) 需要在一个具有强迫性饮食和超重/肥胖的样本中进行评估.
研究的目的:
- 验证成类饮食行为量表 (AEBS) 在强迫性饮食和超重/肥胖症患者的临床样本中.
- 评估AEBS在耶鲁食品成量表2.0 (YFAS) 上的增量有效性.
主要方法:
- 一个临床样本 (n=220) 寻求强迫性饮食帮助的患者填写了在线调查问卷,评估FA,强迫性饮食和BMI.
- 评估了包括因子结构,内部一致性和AEBS的融合,分歧和增量有效性的心理测量属性.
- 统计分析包括因子分析和线性回归来确定AEBS的独特贡献.
主要成果:
- AEBS显示出一个强大的两要素结构,具有很高的内部一致性 (ω = 0.84-0.89).
- 该AEBS显示了良好的收和分歧有效性,与FA,暴饮暴食,渴望,BMI和饮食限制的措施有显著的相关性.
- 在预测强迫性饮食时,AEBS"食欲驱动"子表格为预测强迫性饮食提供了独特的贡献,即使考虑到YFAS.
结论:
- AEBS是评估超重/肥胖临床人群中强迫性饮食行为的有效和可靠的措施.
- 在YFAS上,AEBS提供了增量有效性,特别是通过其"食欲驱动"子级别.
- 需要进一步的研究来澄清AEBS是否专门测量食物成或更广泛的强迫性饮食模式.
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