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目的分析医院内耐甲氧西林金黄色葡萄球菌(MRSA)感染发病特点,采取预防措施,防止感染的爆发。方法分析我院2005年1~6月由MRSA细菌引起的医院内感染因素。结果2005年1~6月由MRSA引起的医院内感染细菌共18株,MRSA占金黄色葡萄球菌的35.3%,在MRSA感染前平均使用抗生素4.3种,使用时间32.6d,有44.4%的患者行气道开放和使用呼吸机。结论严格执行消毒隔离措施、严格控制广谱抗生素的应用及严密呼吸道管理,是预防MRSA感染的重要措施。
Objective To analyze the incidence of methicillin-resistant Staphylococcus aureus (MRSA) infection in hospital and take precautionary measures to prevent the outbreak of infection. Methods The hospital infection factors caused by MRSA bacteria in our hospital from January to June in 2005 were analyzed. Results There were 18 nosocomial infections caused by MRSA from January to June in 2005. MRSA accounted for 35.3% of the total in the hospital. Before the MRSA infection, the average number of antibiotics was 4.3. The duration of use was 32.6 days and 44.4% Airway opening and use of ventilator. Conclusion Strict implementation of disinfection and isolation measures, strict control of broad-spectrum antibiotics and strict respiratory tract management, prevention of MRSA infection is an important measure.