Urinary Nosocomial Infection in Intensive Care Unit:A Clinical Analysis / 中华医院感染学杂志

ABSTRACT

OBJECTIVE To investigate the characters of urinary noscomial infection in intensive care unit(ICU)of our hospital in order to reduce its incidence. METHODS The 661 patients in ICU of our hospital from Jan 2005 to Jun 2006 were analyzed,and in which 63 nosocomial urinary infection patients(9.53%) were found.We analyzed the 63 patients retrospectively. RESULTS Nosocomial urinary infection occurred in 9.53% patients admitted to the ICU.Nosocomial urinary infection in ICU was correlated with ages,using of antibiotics and hormones,duration of catheterization and APACHEⅡ score,but not with gender.The most prevalent pathogens of nosocomial urinary infection in ICU were fungi(40.66%),gram-negative bacteria(31.87%) and Gram-positive bacteria(27.46%).The clinical manifestation of nosocomial urinary infection in ICU was atypical. CONCLUSIONS Nosocomial urinary infection in ICU has its own characters which clinicians should pay more attention to.To reduce its incidence,we should avoid abusing of antibiotics and hormones,and make the duration of catheterization as short as possible.