在以创伤为重点的认知行为疗法后,青少年的创伤后应激障碍症状变化:来自横截面和横滞面板网络分析的见解
Qiyue Cai1, Bingyu Xu1, Sydni A J Basha1
1Department of Psychology, Arizona State University, Tempe, Arizona, USA.
Journal of traumatic stress
|December 24, 2025
概括
以创伤为重点的认知行为疗法 (TF-CBT) 有效地减少了青年的创伤后应激障碍 (PTSD) 症状. 脱离和回避等关键症状显示出显著的变化,改善了治疗后的整体心理社会功能.
科学领域:
- 心理学 心理学 心理学
- 临床心理学 临床心理学
- 儿童精神病学 儿童精神病学
背景情况:
- 以创伤为重点的认知行为疗法 (TF-CBT) 是患有创伤后应激障碍 (PTSD) 的青少年的主要干预措施.
- 在TF-CBT期间了解PTSD症状网络动态对于优化治疗疗效至关重要.
- 以前的研究还没有完全阐明具体的症状变化及其对治疗结果的影响.
研究的目的:
- 在大量年轻人中分析TF-CBT后PTSD症状网络的变化.
- 识别中心的PTSD症状及其预测影响和易受影响.
- 探索治疗前症状中心性,网络影响和治疗结果之间的关系.
主要方法:
- 采用了横截面和横滞面板网络 (CLPN) 分析.
- 使用接受TF-CBT的652名青少年的治疗前和后数据构建了PTSD症状网络.
- 统计分析检查了症状的中心性,预测影响 (超出预期的影响),易受影响 (意外影响),以及它们与症状减轻和心理社会功能之间的关联.
主要成果:
- 治疗前的主要症状包括脱离,心理/生理反应和负面认知.
- 整体症状网络连接在治疗后增加,而症状结构保持稳定.
- 高治疗前中心性和意想不到影响的症状与更大的整体症状减少和治疗后改善的心理社会功能有关.
结论:
- TF-CBT导致PTSD症状网络发生显著变化,特定症状对治疗结果的影响更大.
- 识别和准中心症状,特别是那些高度易受影响的症状,可能会提高TF-CBT的有效性.
- 这些发现为青少年PTSD的TF-CBT变化的机制提供了宝贵的见解,并为临床实践提供了信息.
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