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目的了解某医院医院感染的现状,为制定控制和管理措施提供依据。方法选择2011年1-12月医院发生医院感染的165例患者作为研究对象,分析患者的感染部位、感染原因、病原菌分布及耐药特点。结果本组医院感染患者以呼吸道感染最常见,占31.5%;G+菌感染69例,占41.8%;G-菌感染82例,占49.7%;经过药敏试验发现病原菌对万古霉素、亚胺培南、阿米卡星、头孢他啶敏感性较高;感染原因主要为侵入性操作,占30.3%。结论临床工作者应该了解医院感染患者的感染部位、病原菌分布特点以及感染原因,科学合理地使用抗菌药物,尽量减少医院感染的发生。
Objective To understand the status of hospital nosocomial infection in a hospital and provide the basis for making control and management measures. Methods A total of 165 hospitalized patients with nosocomial infections from January to December in 2011 were selected as the research object to analyze the infection sites, the causes of infection, the distribution of pathogens and the drug resistance characteristics. Results The most common respiratory infection was nosocomial infection in this group, accounting for 31.5%; 69 cases (41.8%) were G + bacteria; 82 (49.7%) were G-bacteria, and vancomycin, imine Pei Nan, amikacin, ceftazidime sensitivity is higher; the main cause of infection for invasive operation, accounting for 30.3%. Conclusion Clinicians should understand the infection site of patients with nosocomial infections, the distribution characteristics of pathogens and the causes of infection, and use antibacterials scientifically and reasonably to minimize the occurrence of nosocomial infections.