Background
Can be considered to have a nosocomial: Hospital-acquired infections encompass almost all clinically evident infections that do not originate from patient's original admitting diagnosis. Within hours after admission, a patient's flora begins to acquire characteristics of the surrounding bacterial pool. Most infections that become clinically evident after 48 hours of hospitalization are considered hospital-acquired. Infections that occur after the patient's This descriptive study was conducted to determine the incidence rate of nosocomial urinary tract infections among intensive care unit patients, and the predominant infecting organisms in Shafeeieh hospital of zanjan's citydischarge from the hospital origin if the organisms were acquired during the hospital stay.