摘要
目的:探讨新生儿和非新生儿病房中血流感染病原菌的具体分布。方法:选择Bact/Alert 3D120对血流感染病原菌进行培养,并用VITEK-2compact进行鉴定。结果:共8 957份标本送检,其中血流感染病原菌868株。肺炎克雷伯菌及凝固酶阴性葡萄球菌是新生儿病房的主要病原体,明显高于非新生儿病房(P<0.01)。非新生儿病房主要病原菌为大肠埃希菌,明显高于新生儿病房(P<0.01)。结论:近3年,血流感染的主要病原菌为革兰阴性菌,新生儿血流感染的主要病原菌为凝固酶阴性葡萄球菌及肺炎克雷伯菌。
Objective:To explore the specific distribution of bloodstream infection pathogens in neonatal and non neonatal wards.Methods:We chose Bact/Alert3D120to culture the bloodstream infection pathogens and identified them with VITEK-2compact.Results:A total of8957specimens were collected.Among them,there were868strains of bloodstream infection pathogens.Klebsiella pneumoniae and coagulase negative staphylococci were the major pathogens of neonatal ward,and they were significantly higher than the non neonatal ward(P<0.01).Escherichia coli were the major pathogens of non neonatal ward,and they were significantly higher than the neonatal ward(P<0.01).Conclusion:In the past3years,the main pathogens of bloodstream infection were gram negative bacteria.The main pathogens of neonatal bloodstream infection were coagulase negative staphylococci and klebsiella pneumoniae.
作者
张蓉
Zhang Rong(Aerospace Hospital of Chengdu City 610000)
出处
《中国社区医师》
2017年第19期126-127,共2页
Chinese Community Doctors
关键词
血流感染病原菌
新生儿
非新生儿
Bloodstream infection pathogens
Neonatal
Non neonatal
