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[补充成分3在预测败血症儿童预后方面的价值]
Zhi-Hui Peng1, Hai-Peng Yan, Xiu-Lan Lu1
1Pediatric Intensive Care Unit, Hunan Children's Hospital, Changsha 410007, China.
Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics
|September 17, 2023
概括
下补体成分3 (C3) 水平表明儿童的败血症严重程度和死亡风险增加. 将C3水平与儿科序列器官衰竭评估 (p-SOFA) 评分结合起来,可以提高儿科败血症病例的死亡率预测.
科学领域:
- 儿科重症监护医药 儿科重症监护医药
- 免疫学 免疫学 免疫学
- 发现生物标志物的发现.
背景情况:
- 败血症是儿童的一种危及生命的疾病.
- 补充成分3 (C3) 在免疫反应中起作用.
- 需要预测儿科败血症严重程度和死亡率的生物标志物.
研究的目的:
- 调查血症儿童的补充成分3 (C3) 水平.
- 为了将C3水平与败血症严重程度和死亡率相关联.
- 评估C3对儿科败血症死亡率的预测价值.
主要方法:
- 对529名患有败血症的儿童进行回顾性分析.
- 分类为生存和死亡组 (28天的预后).
- 根据中位数C3水平,分为正常和减少的C3组.
主要成果:
- 死亡组的C3水平明显低于生存组 (P<0.05).
- 较低的C3水平和较高的儿科序列器官衰竭评估 (p-SOFA) 评分预测了与败血症相关的死亡率 (P<0.05).
- 与单个标志物相比,组合的p-SOFA和C3水平显示出更好的死亡率预测 (AUC=0.852).
结论:
- 补充成分3 (C3) 可以表明儿童的败血症严重程度和预后.
- p-SOFA评分和C3水平的结合有效地预测了儿科败血症的死亡率.
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