一般人群中轻度创伤性脑损伤的累积影响:持续的脑震荡后症状和创伤后压力
Nicholas I J Smith1, Lee Hogarth1, John D Corrigan2
1Department of Psychology, College of Life and Environmental Sciences, University of Exeter, Exeter, England.
Brain injury
|February 6, 2026
概括
多重轻度创伤性脑损伤 (mTBIs) 显著恶化持续的脑震荡后症状,并增加PTSD/C-PTSD的风险. 早期干预对于减轻长期的神经和心理影响至关重要.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 公共卫生 公共卫生
背景情况:
- 轻度创伤性脑损伤 (mTBIs) 可以导致持续的脑震荡后症状 (PPCS) 和心理状况,如创伤后应激障碍 (PTSD) 和复杂的PTSD (C-PTSD).
- 在一般人群中,多个mTBIs对这些结果的累积影响尚未完全理解.
研究的目的:
- 调查多个mTBIs对PPCS,PTSD和C-PTSD的增量影响.
- 评估这些影响在一个大型,多样化的社区样本中.
主要方法:
- 进行了一项横截面在线调查,调查了1710名英国个人.
- 参与者被分为三个组:没有TBI史,单次mTBI和多次mTBIs.
- 俄俄州的TBI识别方法评估了TBI史,而Rivermead脑震荡后症状问卷和国际创伤问卷测量了PPCS和PTSD/C-PTSD症状.
主要成果:
- 与单个或没有mTBIs的人相比,多个mTBIs的个体报告了显著更高的认知,体质,情感和总PPCS严重程度.
- 观察到剂量-反应关系,单次mTBI也与比没有TBI更多的症状有关.
- 多重mTBIs与增加的PTSD/C-PTSD症状严重程度和更高的C-PTSD患病率有显著的联系,即使在对共变量进行调整后也是如此.
结论:
- 多重mTBIs与一般人群中PPCS和PTSD/C-PTSD严重程度大幅增加有关.
- 调查结果强调了早期识别和有针对性的干预措施的重要性,以解决重复头部伤害的长期神经和心理后果.
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