Epidemiological approach to nosocomial infection surveillance data: the Japanese Nosocomial Infection Surveillance System.
10.1007/s12199-007-0004-y
- Author:
Machi SUKA
1
;
Katsumi YOSHIDA
;
Jun TAKEZAWA
Author Information
1. Department of Preventive Medicine, St Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku Kawasaki, Kanagawa, 216-8511, Japan, suka@marianna-u.ac.jp.
- Publication Type:Journal Article
- From:Environmental Health and Preventive Medicine
2008;13(1):30-35
- CountryJapan
- Language:English
-
Abstract:
Surveillance of nosocomial infection is the foundation of infection control. Nosocomial infection surveillance data ought to be summarized, reported, and fed back to health care personnel for corrective action. Using the Japanese Nosocomial Infection Surveillance (JANIS) data, we determined the incidence of nosocomial infections in intensive care units (ICUs) of Japanese hospitals and assessed the impact of nosocomial infections on mortality and length of stay. We also elucidated individual and environmental factors associated with nosocomial infections, examined the benchmarking of infection rates and developed a practical tool for comparing infection rates with case-mix adjustment. The studies carried out to date using the JANIS data have provided valuable information on the epidemiology of nosocomial infections in Japanese ICUs, and this information will contribute to the development of evidence-based infection control programs for Japanese ICUs. We conclude that current surveillance systems provide an inadequate feedback of nosocomial infection surveillance data and, based on our results, suggest a methodology for assessing nosocomial infection surveillance data that will allow infection control professionals to maintain their surveillance systems in good working order.
