Surveillance on Nosocomial Infection of Inpatients in a Grade-A Hospital in Beijing / 中华医院感染学杂志

ABSTRACT

OBJECTIVE To understand the situation of the nosocomial infection among the hospital inpatients in a grade-A hospital in Beijing.METHODS Surveillance on nosocomial infection was performed among the hospital inpatients from Jan 2005 to Dec 2007.RESULTS From Sept 2006 to Aug 2007,803 cases were infected,the incidence was 1.99%.The lower respiratory tract ranked the first place(38.97%)and the highest infected rate was in ICU(16.16%).The species were predominated by Gram-negatives.The main pathogenic microorganisms were Pseudomonas aeruginosa,Staphylococcus aureus,Escherichia coli,Acinetobacter baumannii,Klebsiella pneumoniae and Candida albicans,etc.From 2005 to 2007,the infections caused by P.aeruginosa increased gradually,and the infections caused by C.albicans reduced gradually.CONCLUSIONS Many people should work to prevent and control the infections in hospital,such as doctors,nurses,inpatients,management workers,etc.