体重不足对败血症患者死亡率的影响:元分析
Jiaan Chen1, Fan Zhang1, Li Liang1
1Department of Clinical Medicine, The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China.
Frontiers in medicine
|February 21, 2025
概括
体重不足的败血症患者面临更高的死亡风险. 这一元分析显示,体重不足状况显著增加了住院,28天和1年死亡率.
科学领域:
- 临床医学 临床医学
- 关键护理医学 关键护理医学
- 营养科学 营养科学
背景情况:
- 关于体重不足对败血症患者结局的影响的证据有限.
- 现有的关于体重不足和败血症死亡率的数据稀缺且矛盾.
- 败血症是一种危及生命的器官功能障碍,是由宿主对感染反应失调引起的.
研究的目的:
- 进行一个元分析,评估低体重状态与败血症患者的死亡率之间的关联.
- 综合目前关于体重不足和败血症临床结果的证据.
主要方法:
- 在PubMed,Cochrane图书馆,Embase和科学网上进行全面的电子文献搜索.
- 包括23项研究,包括58,348名患者 (9,264名体重不足,49,084名体重正常).
- 使用RevMan 5.3软件计算赔率比率 (OR) 和95%置信区间 (CI).
主要成果:
- 体重不足的败血症患者在医院死亡率显著增加 (OR,1.28;95% CI,1.21-1.35).
- 在体重不足的患者中观察到28天 (OR,1.54;95% CI,1.26-1.88) 和1年死亡率 (OR,1.78;95% CI,1.58-2.00) 的显著增加.
- 在体重不足和体重正常的患者之间,没有发现医院或ICU住院时间的显著差异.
结论:
- 体重不足状态是与败血症患者死亡率增加相关的重要危险因素.
- 对被诊断患有败血症的体重不足个体来说,临床关注和量身定制的管理策略至关重要.
- 进一步的研究可能会探索具体的干预措施,以减轻与败血症体重不足相关的风险.
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