• Nosocomial Infection Management, The Second Affiliated Hospital of Fujian Medical University, Quanzhou 362000, China;
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Objective To explore the risk factors for multiple nosocomial infection in adult hospitalized patients, so as to provide references for the control of nosocomial infection. Methods The clinical data of adults hospitalized patients with nosocomial infection in the Second Affiliated Hospital of Fujian Medical University during Jan. 2015 to Dec. 2015 were collected, and the susceptible factors of multiple nosocomial infections referencing to the single nosocomial infection were analyzed. Results 1226 cases (1368 case-times) of nosocomial infection were found and the infection rate and the case-time infection rate were 2.24% and 2.49%, respectively. Single factor analysis results showed that the top four risk factors of multiple nosocomial infection included hospital stay ≥30 days (25.5%), first infection time ≥30 days (23.2%), incision type Ⅲ (16.7%), and surgery (13.4%). Logistic regression analysis result showed, after adjusting the influence of age and gender, longer hospital stay was the independent risk factor of multiple nosocomial infection referencing to single nosocomial infection (OR=3.475, 95%CI 2.545 to 4.745). Conclusion Longer hospital stay is the independent risk factor of multiple nosocomial infection of adult hospitalized patients. Measures should be taken to shorten the length of stay in hospital and reduce the exposure to the high-risk environment, so as to reduce the incidence of multiple nosocomial infection.

Citation: LINLi-ling, WUYi-hai, ZHANGHua-ping, ZENGXiu-yu, QIUXiu-lan, WENGYue-ping, CHENXia-rong. Risk Factors for Multiple Nosocomial Infection in Adults: A Case-control Study. Chinese Journal of Evidence-Based Medicine, 2016, 16(7): 760-763. doi: 10.7507/1672-2531.20160118 Copy

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