Nosocomial infections in the departments of orthopedics and traumatology

摘要

Aim. To determine the incidence and the localization of nosocomial infections (NI) in the departments of orthopedics and traumatology. Methods. A prospective cohort study carried out between February 1 and July 31, 2002 included all of the surgical patients who were hospitalized longer than 48 hours, as well as 30 days after the discharge. The patients were examined and their diagnoses made according to the definition of NI, that was based on the clinical and/or laboratory findings. Results. Out of 277 hospitalized patients, 78 had a total of 91 NIs. Sixty seven (85.8%) of the patients had 1 registered NI each, 9 (11.6%) of the patient had 2 NIs each, while only the 2 (2.6%) were with 3 NIs. The incidence of the patients with HAI was 28.2% (95% IP = 22.9-33.5), while the incidence of HAI was 32.8%. The patients who developed a NI were hospitalized almost twice as long as the patients who did not (t test = 6.0, DF = 275, p