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目的了解口腔颌面外科住院患者医院感染现患率,探讨其医院感染相关危险因素及特点。方法采用床旁调查及查阅病例相结合的横断面调查方法,对2013年5-7月某三级甲等口腔专科医院口腔颌面外科的全部住院患者进行医院感染现患率调查,将调查结果进行统计分析。结果调查期内住院患者550例,发生医院感染5例(0.91%),其中上呼吸道、手术切口感染各2例,下呼吸道感染1例;550例中,使用抗生素381例(69.27%)。结论口腔颌面外科住院患者医院感染现患率相对较低,应加强抗菌药物的监控和管理,降低抗菌药物的使用率。
Objective To understand the prevalence of nosocomial infections in oral and maxillofacial surgical inpatients and to explore the risk factors and characteristics related to nosocomial infections. Methods By using the cross-sectional survey combined with bedside investigation and case-finding, the prevalence of nosocomial infections in all in-patients in a department of oral cavity and maxillofacial surgery from May to July in 2013 was investigated and the results were investigated Statistical Analysis. Results There were 550 inpatients and 5 hospitalized nosocomial infections (0.91%) during the survey period. Among them, 2 were upper respiratory tract and surgical incision infection and 1 was lower respiratory tract infection. Among the 550 patients, 381 were antibiotics (69.27%). Conclusion The prevalence of nosocomial infections in oral and maxillofacial surgical inpatients is relatively low. The surveillance and management of antimicrobial agents should be strengthened to reduce the use of antibacterials.