Chinese Journal of Practical Surgery 2001;21(4):209-212

Nosocomial infections in the surgical intensive care unit—retrospective analysis of five years.

Juan CHEN ; Fen LILI ; Xiangdong GUAN ; Lan LOU ; Minying CHEN ; Changjie CAI ; Zhongzhen LI ; Huiming YI

Country

China

Language

Chinese

Abstract

Objective To evaluate the prevalence of NI in the SICU at our hospital. Methods 181 NI patients in the SICU were retrospectively analysed during Jan 1996～Dec 2000.Results The average NI rate was 9.81%. The major sites of NI were respiratory tract(36.96 %),thoracic/abdominal cavity(25.47 %)and bloodstream infections(9.32 %).The difference in major pathogens of infections in different sites reached statistical significance. For respiratory tract, thoracic/abdominal cavity and bloodstream infections,bacteria were the most common pathogens. Fungi were the moat frequent isolate from urine and stool. Mixed infection proportion was 52.25 %. The most common pathogens were Enterococci, Methicillin resistant Staphylococci、 Pseudomonas Aecruginosa、Escherichia Coli、Candida Albicans and Candida Tropicalis. Conclusions The most common pathogens of NI in SICU are different in different infection sites. The pathogens were complicated and most strains are antibiotics resistant. So it is important to establish NI control and to understand the changes of pathogens so as to prevent the infection.