Abstract

Objective T o analyze bacterial flora distribution and drug resistance of urinary tract infections.Methods 200 patients with urinary tract infections who had been hospitalized between February 2009 and February 2010 were selected.All the patients with bacterial culture positive specimens were tested for strain identification and susceptibility testing,and the detected results were statistically analyzed.Results The pathogens leading to urinary tract infections ranged as Escherichia coli (66%),Klebsiella pneumoniae (12.5%),Proteus (6.5%),Acinetobacter (5.5%),and coagulase-negative staphylococci (4.5%).Each kind of bacteria has different sensibility and tolerance to different drugs.Conclusions For the treatment of patients with urinary tract infections,we should logically use medications to to effectively control and avoid the occurrence of drug-resistant infection according to the results of bacterial cultures and antimicrobial susceptibility tests. Key words: Urinary system; Flora; Resistance

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