早期创伤后应激障碍症状中的性别差异:网络分析
Line Rønning1, Rachel L Zelkowitz2,3, Marilyn L Piccirillo4,5
1Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway.
European journal of psychotraumatology
|January 23, 2025
概括
这项研究在早期创伤后应激障碍 (PTSD) 症状网络中发现了适度的性别差异,重新经历症状与男性的负面认知有独特联系. 了解这些PTSD症状关联可以为性别敏感的干预提供信息.
科学领域:
- 精神病学和行为科学
- 创伤和与压力有关的疾病.
- 心理健康中的网络分析.
背景情况:
- 创伤后应激障碍 (PTSD) 患病率的性别差异已经确立,但早期创伤后症状网络关联仍未得到充分探索.
- 了解这些早期的关联对于开发有针对性的干预措施至关重要.
- 以前的研究还没有充分描述创伤后初始阶段的性别特异性模式.
研究的目的:
- 通过网络分析,研究创伤后应激障碍 (PTSD) 症状集群之间的关联中潜在的性别差异.
- 为了检查PTSD症状网络的结构和稳定性在男性和女性在早期创伤后期.
- 在创伤的急性后果中,识别特定的症状联系,这些症状可能在性别之间存在差异.
主要方法:
- 网络分析应用于475名参与者 (57.5%是女性) 的数据,他们最近经历了人际或机动车辆创伤.
- 创伤后应激障碍 (PTSD) 症状使用DSM-5 (PCL-5) 的PTSD检查清单进行评估,并根据失调兴奋模型进行分析.
- 评估了网络结构,中心性指数 (强度,可预测性) 和稳定性,并使用网络比较测试 (NCT) 对男性和女性亚样本进行了比较.
主要成果:
- 网络结构对男性和女性都表现出足够的稳定性,避免症状在两组中都非常可预测.
- 在男性中,焦虑性兴奋和再次经历症状分别显示出高强度和可预测性. 在女性中,再次经历症状的强度和可预测性都很高.
- 网络比较测试显示,全球网络结构或强度没有显著差异,但事后分析表明,重新体验和男性认知/情绪的负面变化之间存在独特的关联.
结论:
- 虽然整体PTSD症状网络结构在两性之间在很大程度上相似,但观察到温和的差异,特别是在创伤后早期.
- 这些发现强调了男性重新体验症状和负面认知变化之间的特定联系,这表明了潜在的性别特异性途径.
- 这些关于早期PTSD症状网络动态的见解可以为开发性别敏感的早期干预策略提供信息,以减轻长期PTSD风险.
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