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| Distribution of epidemiology on nosocomial infection in a tertiary hospital |
| Qiu Jingmei |
| Department of Medical Quality Management, Taian Central Hospital, Taian 271000, China |
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Abstract Objective To research the distribution of epidemiology of the nosocomial infection and to make reasonable suggestion in the nosocomial infection management system. Methods With retrospective study methods, data of 1099 patients with nosocomial infection in 2014 were drawn from HIS (Hospital Information System), and SPSS 16.0 software was used to analyze the three-dimension distribution characteristics. The main statistical methods included descriptive statistical analysis and χ2 test. Results The nosocomial infection rate was 4.18%, and the ratio between male and female was 1.21∶1; the nosocomial infection rate of patients aged over 90 was 11.4%; respiratory tract infection patients accounted for 39.22% of the total; compared to other time, the highest nosocomial infection rate was in January (6.69%); compared to all patients, the average length of stay of nosocomial infection patients was more than 8days;the ratio between internal medicine and surgical department was 3.12∶1. Conclusion In future, administrators of nosocomial infection and medical workers should make great effort to supervise high-risk groups, high infection rate of departments and the susceptible position, to reduce the average length of stay, cut down the nosocomial infection rate, and save medical resources.
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Received: 27 April 2016
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