极端的血压下降模式与出血性中风患者的死亡率增加有关:一项回顾性队列研究
Feng Nong1,2,3, Wei Zhu1,2,3, Yan Jiang4,5,6
1Department of Nursing, West China Hospital Sichuan University , West China School of Nursing, Sichuan University, Chengdu, China.
BMC neurology
|August 3, 2025
概括
极端的血压下降模式与出血性中风患者的死亡率更高有关. 这一发现可能会改善这些重症患者的重症监护室 (ICU) 管理.
科学领域:
- 神经学 神经学
- 临界护理医学 临界护理医学
- 心血管研究研究心血管研究
背景情况:
- 目前对出血性中风的血压管理在降低死亡率方面表现出有限的有效性.
- 循环血压模式与非出血性中风的死亡率有关,但对出血性中风知之甚少.
研究的目的:
- 为了研究昼夜血压模式和出血性中风患者的死亡率之间的关联.
主要方法:
- 来自MIMIC-IV数据库的1040名成年出血性中风患者的回顾性队列研究.
- 患者被分为浸泡,不浸泡,反向浸泡和极端浸泡组.
- 二元逻辑回归分析用于评估血压模式和死亡率之间的关系.
主要成果:
- 与其他组相比,极度浸泡组的死亡率明显更高 (57.1%).
- 经过调整后的分析显示,极端浸泡模式是ICU出血性中风患者死亡的重要风险因素 (OR:4.961).
结论:
- 极端的血压下降模式是出血性中风患者死亡率增加的潜在危险因素.
- 识别这种模式可以为重症监护机构的有针对性的干预提供信息.
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