摘要
目的了解医院诊疗工作中的物体表面污染情况。方法在2009～2012年期间,随机采集医院临床各病房及医院感染管理重点科室的物体表面样本,共421份,检测细菌总数。结果 4年共监测物体表面样本421份,平均总合格率91.0%,趋势性检验显示连续4年监测合格率呈逐年上升趋势(χ2=6.59,P<0.05)。不同物体表面检测合格率差异有统计学意义(χ2=57.01,P<0.001),氧气湿化瓶、病房床头柜和手术室呼吸气囊合格率较低。结论存在物体表面污染现象,应加强物体表面的清洁消毒工作,保障医疗安全。
Objective To understand the contamination status on surfaces in a hospital in Hefei. Methods Random samples on surfaces were collected from clinical wards and key departments of nosocomial infection management during 2009 to 2012, and total count of bacteria was examined. Results A total of 421 samples were monitored. The average qualified rate was 91. 0% and the rate had been rising year by year. It was found that the qualified rates of moisture bottles, bedside cabinets in wards and rebreathing bags in operation rooms were relatively low. Conclusion The management of surface con-tamination has been improved in the recent 4 years, but there are still some problems. More emphasis should be attached to the sterilization of surfaces in medical institutions so as to ensure medical safety.
出处
《安徽预防医学杂志》
2013年第4期272-274,共3页
Anhui Journal of Preventive Medicine
