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Updated: Jul 12, 2026

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Controlled Cortical Impact Model for Traumatic Brain Injury
Published on: August 5, 2014
与创伤性脑损伤相关的住院治疗趋势
1National Center for Injury Prevention and Control, Centers for Disease Control and Prevention, Atlanta, GA 30341-3724, USA. dxt9@cdc.gov
JAMA
|September 15, 1999
概括
创伤性脑损伤 (TBI) 的住院病例在1980年至1995年期间显著下降了51% . 这种下降,特别是轻微的结核病,可能反映了医院入院实践的变化.
科学领域:
- 神经学 神经学
- 公共卫生 公共卫生
- 流行病学 流行病学
背景情况:
- 创伤性脑损伤 (TBI) 在美国每年导致超过5万例死亡.
- 最近的数据显示,TBI相关住院和死亡人数显著减少.
研究的目的:
- 对美国TBI相关住院病例的趋势进行长期分析.
- 为了识别不同的人口结构和伤害严重程度的住院率的变化.
主要方法:
- 利用了国家医院出院调查 (1980-1995) 的数据.
- 分析了每年TBI住院率,按年龄,性别,伤害严重程度和患者结果分层.
- 包括每年来自400-494家医院的数据,代表美国一般人口.
主要成果:
- 整体TBI住院率估计下降了51% (每年每10万人中从199%降至98%).
- 轻度结核病患者的病例下降幅度最为显著 (61%),而老年人 (65岁以上) 的住院病例下降幅度最少 (-9%).
- 住院死亡率和男女住院率保持相对稳定.
结论:
- 医院实践的转变,可能会将不太严重的TBI病例排除在入院之外,可能会导致住院率下降.
- 对不太严重的创伤性脑损伤的护理可能越来越多地在门诊机构管理.
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