创伤后应激障碍和抑郁症状的并发症模式:两次地震后儿童和青少年样本的交叉验证
Boya Xu1, Hao Yuan2, Xinchun Wu1,3
1Beijing Key Laboratory of Applied Experimental Psychology, National Demonstration Center for Experimental Psychology Education, Faculty of Psychology, Beijing Normal University, Beijing, China.
Depression and anxiety
|April 14, 2025
概括
自然灾害会增加儿童患PTSD和抑郁症的风险. 失恋症的症状弥合了这些情况,侵入性PTSD症状经常引发回避和抑郁,显示出相互关系.
科学领域:
- 心理学 心理学 心理学
- 儿童和青少年精神病学 儿童和青少年精神病学
- 创伤研究 创伤研究
背景情况:
- 暴露在自然灾害中的儿童和青少年面临创伤后应激障碍 (PTSD) 和抑郁症的高风险.
- 在灾难后的儿科人口中,PTSD和抑郁症之间的症状级并发症模式存在有限的研究.
- 在多个样本中验证发现对于心理复制性至关重要.
研究的目的:
- 在大地震后的儿童和青少年样本中调查创伤后应激障碍 (PTSD) 和抑郁症之间的症状级别的并发症模式.
- 为了识别特定的症状,这些症状可以作为PTSD和抑郁症之间的桥梁.
- 检查PTSD和抑郁症症状之间的相互关系和因果关系.
主要方法:
- 在两个大型地震后样本 (N=1506和N=720) 中使用了儿童PTSD症状量表 (CPSS) 和流行病学研究中心儿童抑郁量表 (CES-DC).
- 采用交叉滞后面板网络分析 (CLPN) 来描述两次随访期间的并发症模式.
- 使用引导式探索性图形分析 (bootEGA) 确定症状集群.
主要成果:
- 除了记忆障碍之外,失恋症的症状充当了PTSD和抑郁症之间的桥梁症状.
- 侵入性和回避性PTSD症状经常聚集在一起,而性障碍症症状与抑郁症症状一致.
- 在PTSD和抑郁症之间发现了一个强烈的,相互的因果关系,侵入性PTSD症状通常在避免和抑郁症状之前.
结论:
- 在灾后儿童和青少年中,PTSD和抑郁症之间的高并发症率中,失恋症的症状起着关键作用.
- 侵入性症状是PTSD的核心,它们与抑郁症的关系是双向的.
- 这项研究的发现虽然可以在一定程度上推广,但强调了创伤和抑郁症状网络的相互联系.
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