Objective: To understand the status of pathogenic microorganism detection and antimicrobial drugs application by prevalence survey in our hospital, in order to enhance the etiology detection rate and promote the rational application of antimicrobial agents. Methods: Conditions of etiology detection and antimicrobial drug application of all the inpatients on 26 th July, 2010 in our hospital were investigated by the methods of survey by the bed combined with hospital medical record survey. Results: The rate of etiology detection was 29.07%; the day usage rate of antimicrobial agents was 66.74%. Antibacterial drugs of cephalosporins, fluoroquinolones and cenicillins were mostly used, accounting for 44.56%, 25.44% and 8.10% respectively. Conclusion: Intensifying the etiology detection, strengthening the training and management of antibacterial drugs application are the key point of infection management work in our hospital.%目的:通过现患率调查了解我院病原微生物送检及抗菌药物使用情况,为提高病原微生物正确送检,推动临床合理使用抗菌药物提供依据.方法:采取床旁调查和同期住院病历调查相结合的方法,调查2010 年7 月26 日我院所有住院患者病原微生物送检及抗菌药物使用情况.结果:病原微生物送检率为29.07%;抗菌药物当日使用率为66.74%.使用最多的抗菌药物为头孢菌素类、氟喹诺酮类和青霉素类,分别占抗菌药使用总数的44.56%、25.44%和8.10%.结论:强化病原微生物送检和加强抗菌药物使用的培训及管理是以后医院感染管理工作的重点.
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