Prevalence rate of nosocomial infection in 10 686 inpatients in Anhui province in 2010

2013 
Objective To investigate the prevalence rate of nosocomial infection in grade 3 and first-class hospitals in Anhui province.Methods By using epidemiological method of cross-sectional study,including all of the patients in the hospital as participants,nosocomial infection in the same date was under investigation.Results The prevalence rate of nosocomial infection was 2.39%;the case-time infection rate was 2.53% in Anhui.The lower and upper respiratory tracts were the most common infection positions.The usage rate of antibiotics was 57.75%.The common clinical bacterial isolates were pseudomonas aeruginosa,escherichia coli and acinetobacter baumannii.The nosocomial infection was closely related to arterial and venous intubation,urinary catheterization and the respirator utilization.Conclusions The average prevalence rate of nosocomial infection in all thirteen grade 3 and first-class hospitals was relatively low in Anhui province.However,the usage rate of antibiotics was high,which probably need us to strengthen the monitoring and controlling work for nosocomial infection.
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