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目的了解医院感染现状。方法采用横断面调查的方法 ,对2010年4月12日住院患者进行医院感染现患率调查。结果调查当日住院患者463例,医院感染现患率为2.38%,例次现患率2.81%;下呼吸道(53.85%)为最常见的感染部位;抗菌药物使用率61.77%,预防用药的比例为27.97%,治疗用药比例为72.03%;抗菌药物一联用药比例占78.67%,二联用药占17.48%,无三联及以上用药。预防用药以三代头孢菌素为主(44.25%),细菌培养标本送检率17.48%。结论医院感染横断面调查,能够为有效开展医院感染目标性监测提供依据。
Objective To understand the current status of nosocomial infection. Methods The method of cross-sectional survey was used to investigate the prevalence of nosocomial infections in hospitalized patients on April 12, Results Among the 463 inpatients surveyed on the day of investigation, the prevalence rate of hospital infection was 2.38%, the prevalence rate was 2.81%; the lower respiratory tract (53.85%) was the most common site of infection; the rate of antibacterial drug use was 61.77% and that of preventive medication was 27.97% , The proportion of therapeutic drugs was 72.03%; the proportion of antibacterials in combination with drugs accounted for 78.67%; the proportion of drugs in combination with drugs in two groups was 17.48%; and no drugs in triple combination and above were used. The third-generation cephalosporin-based prophylaxis (44.25%) was used for prophylaxis, while the rate of bacterial culture was 17.48%. Conclusion The cross-sectional survey of nosocomial infections can provide the basis for the effective surveillance of nosocomial infections.