揭示消防员中PTSD症状的动态和因果关系:来自交叉滞后面板网络分析的见解
Zhongying Wu1, Bin Liu1, Qiannan Jia1
1Department of Military Medical Psychology, Air Force Medical University, Xi'an, 710032, China.
Journal of psychiatric research
|January 2, 2025
概括
消防员的创伤后应激障碍 (PTSD) 症状随着时间的推移而演变. 在一项针对中国消防员的纵向研究中,易怒和梦是其他PTSD症状的关键预测因素.
科学领域:
- 精神病学是一个精神病学.
- 网络分析 网络分析
- 职业健康 职业健康 职业健康
背景情况:
- 消防员因职业创伤暴露而患上创伤后应激障碍 (PTSD) 的比率更高.
- 以前对PTSD的网络分析主要是横截面的,限制了对症状动态的理解.
- 纵向研究对于阐明PTSD的因果途径至关重要.
研究的目的:
- 研究消防员中创伤后应激障碍 (PTSD) 症状的纵向发展.
- 通过网络分析,识别PTSD症状之间的因果关系.
- 为消防员PTSD提供针对性预防和干预策略的见解.
主要方法:
- 一项纵向研究涉及637名中国男性消防员,他们在2021年4月和2023年3月接受调查.
- 在基线和后续构建横截面网络.
- 开发一个纵向交叉滞后面板网络 (CLPN) 来分析症状动态和因果关系.
主要成果:
- 中心的创伤后应激障碍症状从基线时分散在各个维度中转移到关注随访时的避免.
- 在研究期间,CLPN在PTSD症状中发现了显著的因果途径.
- 易怒和梦成为从基线到随访期间其他PTSD症状的关键预测因素.
结论:
- 这项研究为消防员的PTSD症状发展和因果关系提供了新的纵向视角.
- 调查结果强调了易怒和梦是该人口中PTSD干预的关键目标.
- 这项研究解决了理解高风险职业群体中PTSD动态性质的关键差距.
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