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目的:分析B超室内医院感染的原因,从而探讨有效的预防措施与控制方法。方法:随机选取2012年1月~2013年1月期间在浙江省金华市中医医院B超室内发生的感染事件40例,探究发生感染的原因。选取措施实施前后各80例患者,两组患者之间的基本情况类似(P>0.05),分析实施措施前后80例患者中发生不良事件的例数,从而找寻有效的预防措施,更好地指导控制工作。结果:感染原因主要有医护人员预防意识低、消毒工作不完善、B超室空气环境差、B超室人员流动大、患者呕吐物、患者免疫力低下等。采取措施后,80例患者中发生感染事件为1例,感染率为1.25%。采取措施后,感染率明显低于采取措施前,差异具有统计学意义(P<0.05)。结论:有效的预防措施与控制可以有效降低感染率。
Objective: To analyze the causes of B-nosocomial infections in hospitals and to explore effective preventive measures and control methods. Methods: Forty cases of infection in B-ultrasonography of Jinhua Hospital of Traditional Chinese Medicine from January 2012 to January 2013 were randomly selected to investigate the cause of infection. Eighty patients were selected before and after the implementation of the measures. The basic conditions were similar between the two groups (P> 0.05). The number of adverse events in 80 patients before and after the implementation of the measures were analyzed to find out effective preventive measures and better guidance Control work. Results: The main causes of infection were low awareness of prevention and treatment of medical staff, disinfection work is not perfect, B-room air environment is poor, B-room staff flow, vomit patients, patients with low immunity. After the measures were taken, one outbreak occurred in 80 patients and the infection rate was 1.25%. After taking the measures, the infection rate was significantly lower than before taking measures, the difference was statistically significant (P <0.05). Conclusion: Effective prevention and control can effectively reduce the infection rate.