Surveillance, prevention and control of hospital-acquired infections. III. Nosocomial infections as cause of death: retrospective analysis of 1000 autopsy reports.
One thousand post-mortem reports were analysed retrospectively to see whether the patient had had a nosocomial or community-acquired infection and whether this led directly to or contributed to the patient's death. In 7.4% of all autopsies nosocomial infection was the direct cause of death. In 6.3% of the patients, nosocomial infection was a contributory factor leading to death. The most common hospital infections were pneumonia, septicaemia, peritonitis, meningitis, and hepatitis B. Most infections which led to or contributed to death were acquired in surgical wards. Patients with nosocomial infections, however, were more endangered by factors predisposing to infections (1.8 factors per patient) than patients without nosocomial infections (0.67 factors per patient). Sixty-three patients acquired an infection outside the hospital; in 70% of these patients, the infection was the main or contributory cause of death.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003428:Cross Infection / Q000453:epidemiology* / Q000209:etiology / Q000401:mortality / Q000517:prevention & control; D005860:Germany, West; D006509:Hepatitis B / Q000453:epidemiology; D006757:Hospital Units; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008581:Meningitis / Q000453:epidemiology; D008875:Middle Aged; D010538:Peritonitis / Q000453:epidemiology; D011014:Pneumonia / Q000453:epidemiology; D012189:Retrospective Studies; D018805:Sepsis / Q000453:epidemiology