综述了导管相关性血流感染的流行病学、危险因素、感染途径及预防策略。
It mainly summarized the epidemiology, risk factors, routes and prevention strategies of catheter-related bloodstream infection.
目的探讨医院内导管相关血流感染（CRBI）的预防措施。
Objective To discuss the preventive measures against the Catheter Related Bloodstream Infection(CRBI) in hospital.
结论基础疾病、留置导管的时间、留置导管的位置是影响导管相关性血流感染发病率的危险因素。
Conclusion Coexistence of basic diseases, the retaining time, and the indwelling position are the risk factor that affected the morbidity of CRBSI.
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