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医院病例数量与儿科败血症死亡率之间的关联:使用日本全国性住院患者数据库进行的回顾性观察研究
Shingo Ohki1,2, Makoto Otani3, Shinichi Tomioka1,4
1Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.
概括
在高容量医院 (HVHs) 进行治疗显著降低了儿科败血症患者的住院死亡率. 这项研究强调了医院病例数量在改善毒症重症儿童生存率方面的重要性.
科学领域:
- 儿科重症监护医药 儿科重症监护医药
- 医院质量和研究成果研究结果
- 传染病和流行病学传染病和流行病学
背景情况:
- 儿科败血症是儿童死亡的主要原因之一.
- 高容量医院 (HVHs) 与各种儿科疾病的更好的结果有关.
- 医院体积对儿科败血症结局的影响尚未得到充分证实.
研究的目的:
- 调查医院病例数量与儿科败血症医院死亡率之间的关联.
- 为了确定HVH的治疗是否会影响败血症儿童的存活率.
主要方法:
- 使用诊断程序组合数据库进行回顾性队列研究 (2014年4月 - 2018年3月).
- 包括患有败血症的儿科患者 (28天至17岁),需要器官支持和及时的血液培养/抗菌剂.
- 医院分类为高容量 (HVH) 或低容量 (LVH);用于分析的倾向性得分匹配.
主要成果:
- 分析了934名儿科败血症患者;整体住院死亡率为16.1%.
- 在5个HVH治疗的234名患者;在234个LVH治疗的700名患者.
- 倾向性得分匹配分析显示,HVH的住院死亡率明显较低 (OR,0.42;P=0.008).
结论:
- 在高容量医院进行治疗与儿童败血症的医院死亡率降低有关.
- 医院病例数量可能是改善儿科败血症生存率的关键因素.
- 研究结果表明,在专门中心集中儿科败血症护理的潜在好处.
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