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在创伤性脑损伤的老老兵中,超过5年的功能独立轨迹:模型系统研究
Mia E Dini1,2, Rachel E Wallace3, Daniel W Klyce3,4,5
1Research Service, Central Virginia Veterans Affairs Health Care System, Richmond, Virginia, USA.
PM & R : the journal of injury, function, and rehabilitation
|January 27, 2025
概括
老年退伍军人患有创伤性脑损伤 (TBI) 经历功能和认知能力随着时间的推移而下降. 衰退的预测因素包括先前存在的限制,较长的创伤后记忆丧失和物质使用.
科学领域:
- 神经科学是一个神经科学.
- 老年学是指老年学的学科.
- 康复医学 康复医学 康复医学
背景情况:
- 创伤性脑损伤 (TBI) 研究往往忽略了老年人,特别是退伍军人.
- 军人群体面临更高的TBI率,往往加剧了PTSD和物质使用,增加了长期残疾.
- 由于独特的受伤模式和并发症,了解老老兵的TBI结果至关重要.
研究的目的:
- 确定TBI后55岁及以上的退伍军人功能独立轨迹的预测因素.
- 在这个特定的人口群体中分析TBI后五年的功能变化.
- 为处于危险的老年退伍军人提供有针对性的干预信息.
主要方法:
- 用层次线性模型对184名退伍军人 (受伤时55岁以上) 的观察数据进行了回顾性分析.
- 使用功能独立度量 (FIM) 运动和认知分数在TBI后的1,2,5年收集.
- 数据来源于退伍军人事务 (VA) TBI模型系统国家数据库.
主要成果:
- 在5年的时间里,运动和认知功能都显著下降.
- 较低的FIM运动分数与TBI前在回家和较长的创伤后记忆丧失 (PTA) 中的限制有关.
- 较低的FIM认知得分与基线物质使用和较长的PTA有关;更的认知衰退与更严重的损伤严重程度相关.
结论:
- 患有TBI的老年退伍军人表现出功能和认知能力的下降,反映了民间TBI研究.
- 这些发现突出显示了TBI后老年人衰退的风险.
- 确定关键预测因素 (先前存在的限制,PTA,物质使用,伤害严重程度) 以帮助识别有风险的个人,以提供量身定制的支持.
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