重症监护室烧伤感染患者脓毒症的病原菌分布及影响因素研究

被引:14
作者
唐颖
覃凤均
朱思前
赵春月
于海萍
机构
[1] 北京积水潭医院烧伤ICU
关键词
重症监护室; 烧伤; 脓毒症; 病原菌; 危险因素;
D O I
10.13241/j.cnki.pmb.2021.01.012
中图分类号
R644 [烧伤及烫伤(灼伤)]; R459.7 [急症、急救处理];
学科分类号
100227 [皮肤病学]; 100231 [临床病理学];
摘要
目的:探讨重症监护室(ICU)烧伤感染患者脓毒症的发生情况及病原菌分布,并分析其危险因素,为防治ICU烧伤感染患者脓毒症提供理论依据。方法:收集我院2016年7月-2019年7月期间的86例ICU烧伤感染患者的临床资料,依据是否发生脓毒症,将其分为脓毒症组和非脓毒症组,比较两组的基本资料等情况,分析ICU烧伤感染患者脓毒症的发生率及病原菌分布,并分析ICU烧伤感染患者脓毒症发生的影响因素。结果:86例ICU烧伤感染患者中有33例发生脓毒症,发生率为38.37%;ICU烧伤感染患者脓毒症病原菌主要是革兰阴性杆菌(占54.55%),其次是革兰阳性球菌(占42.42%);单因素结果分析发现,烧伤至入院时间、合并糖尿病、吸入性损伤、首次手术时间以及烧伤面积与ICU烧伤感染患者脓毒症的发生有关(P<0.05);多因素Logistic回归分析发现,首次手术时间>2d、TBSA>50%是ICU烧伤感染患者脓毒症发生的独立危险因素(P<0.05)。结论:ICU烧伤感染患者易发生脓毒症,首次手术时间>2d以及TBSA>50%是其发生的独立危险因素,临床应采取针对性预防措施,以降低ICU烧伤感染患者脓毒症发生率。
引用
收藏
页码:62 / 65
页数:4
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