Bacterial Distribution and Antimicrobial Resistance of Urinary System Infection in Shangdong Province: Monitoring by Shandong Provincial Nosocomial Infection Surveillance System / 中华医院感染学杂志

ABSTRACT

OBJECTIVE To observe bacterial distribution in urinary infection and trend of drug resistance in Shangdong Province.METHODS The patients with urinary infection monitored by Shandong Provincial Nosocomial Infection Surveillance System from Aug 2001 to Jul 2005 were analyzed and summarized.RESULTS Among 933 isolates,524 strains(56.16%) were Gram-negative bacilli,214(22.94%) were Gram-positive cocci and 195(20.90%) fungi.The most common pathogens were Escherichia coli(311),Candida albicans(74),and Enterococcus spp(62).Most of them were multidrug resistant.Most strains of Gram-negative bacilli were highly susceptible to imipenem,while most strains of Gram-positive cocci were highly susceptible to vancomycin.CONCLUSIONS Resistance detection of bacteria periodically has an important significance to clinical treatment with drugs.