Distribution of Pathogens and Resistance Detection in Urinary Infection

OBJECTIVE To determine distribution of pathogens and resistance characteristic and to provide basis for clinicians to select antibiotics correctly and control nosocomial infection. METHODS A total of 151 strains of pathogens were identified. ESBLs-producing G - bacteria were detected and high-level aminoglycoside resistance in Enterococcus(HLAR) were screened. RESULTS Among 151 strains, 53.64% Escherichia coli, 9.27% Enterococcus, 7.95% coagulase negative Staphylococcus and 5.96% Pseudomonas were detected. 13.58% E.coli and 16.67% Klebsiella pneumoniae produced ESBLs. HLAR-producing Enterococcus was 57.14%. CONCLUSIONS Much attention should be paid to resistance detection in urinary infection. It is important to control nosocomial infection and select antibiotics correctly.