对"心理治疗试验中选择比较条件的考虑:未来研究的建议"的回应
Eric Stice1, Paul Rohde2, Sonja Yokum2
1Department of Psychiatry and Behavioral Sciences, Stanford University.
Journal of consulting and clinical psychology
|March 10, 2025
概括
针对饮食障碍的群体交付的人际心理治疗 (IPT) 显示了比个人IPT更高的戒断率. 这项挑战声称组IPT的效果较低,强调了治疗试验中需要积极的比较器的需要.
科学领域:
- 临床心理学 临床心理学
- 饮食障碍治疗方法 饮食障碍治疗方法
- 心理治疗研究 心理治疗研究
背景情况:
- 一篇评论质疑了小组交付的人际心理治疗 (IPT) 对饮食障碍的有效性.
- 评论引用了对核心元素,发展适当性,定制和专业知识的担忧,在适应组IPT.
- 这些批评是为了回应最近的一项试验 (Stice, Rohde等,2023).
研究的目的:
- 为了回应有关小组交付IPT治疗饮食障碍的有效性的批评.
- 论证心理治疗试验中活跃比较者的重要性.
- 重新评估IPT在饮食障碍治疗中的证据基础.
主要方法:
- 组交付IPT和个人交付IPT之间的戒断率的比较.
- 与替代治疗相比,对饮食障碍的IPT现有文献的分析.
- 讨论活性比较剂在控制非特异性治疗效果方面的作用.
主要成果:
- 在一项相关的试验中,群体交付的IPT导致更高的戒断率 (40%) 与个人交付的IPT (33%) 相比.
- 在IPT组中观察到的更高的戒断率似乎抵消了人们对其效率降低的担忧.
- 在现有研究中,IPT并没有在现有研究中始终超过三个替代饮食障碍治疗方法.
结论:
- 针对饮食障碍的群体交付IPT的有效性需要进一步考虑,特别是与个人交付相比.
- 确定与活性比较剂相比显著的优异性对于验证治疗疗效和最大限度地减少偏差至关重要.
- 饮食障碍中IPT的证据基础可能受到非特异性因素的影响,例如患者的期望和需求特征.
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