在重症监护室的性别二态性 资源有限的环境中的死亡率
Tori E Hester1, Chimwemwe Nkhonjera2, Jared Gallaher1,2,3
1University of North Carolina, School of Medicine, Chapel Hill, North Carolina, USA.
World journal of surgery
|July 2, 2025
概括
在撒哈拉以南非洲的ICU中,女性患者死亡的几率较低. 对于女性来说,这种生存优势在重症监护室 (ICU) 观察到,但在出院时没有.
科学领域:
- 关键护理医学 关键护理医学
- 全球健康 全球健康
- 健康结果中的性别差异
背景情况:
- 低收入国家有限的重症监护资源导致基于证据的做法不一致.
- 由于劳动力短缺,重症监护室 (ICU) 的高死亡率很普遍.
- 撒哈拉以南非洲在重症监护提供方面面临重大挑战.
研究的目的:
- 调查ICU和整体医院死亡率中的基于性别的差异.
- 评估女性在马拉维的ICU环境中是否有生存优势.
- 在资源有限的重症监护环境中确定影响死亡率的因素.
主要方法:
- 对马拉维的前性收集的ICU注册表进行了回顾性分析.
- 包括人口统计数据,修改早期预警分数 (MEWS),入院原因,器官衰竭和干预措施 (呼吸机,血管压力器).
- 多变量逻辑回归用于评估性别与ICU死亡率之间的关联.
主要成果:
- 该研究包括391名患者,其中47.6%是男性,平均年龄为28岁.
- 观察到高危病率:95.9%需要通风,56.0%需要血管压缩剂.
- 女性患者在统计学上具有显著的生存优势,与男性相比,ICU死亡的几率是ICU死亡的0.57倍 (p=0.027).
结论:
- 在这个资源有限的环境中,ICU死亡率仍然很高.
- 在调整为疾病严重程度后,女性在ICU中表现出生存优势.
- 在整体医院死亡率方面没有发现任何显著的性别差异.
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