【摘要】 [目的]通过规范空气层流洁净病房内人员流动与物质流动,探讨洁净ICU区域人物流管理对医院内感染发生率的影响。[方法]制定ICU人物流进出的相关制度并严格执行,每月两次不定期对洁净ICU病区进行空气培养,与采取传统模式管理的专科ICU病区的空气培养进行对比分析。[结果]2009～2010年对洁净ICU及普通ICU各进行48次的空气培养,每月2次,洁净ICU细菌超标1次,合格率97.9%;普通ICU细菌超标7次,合格率85.4%两组的合格率相比差异有统计学意义(χ2=5.79,P﹤0.05)。[结论]规范的人员流动与物质流动管理能有效降低层流洁净环境的空气污染程度,控制或降低医院内感染发生。更多还原

【Abstract】 [Objective]To manage the flow in clean ICU wards,to investigate the effect of flow management on the incidence of nosocomial infection.[Methods]Made and strictly implemented the relevant systems,cultured the air in the clean ICU wards twice a month,and compared the air with those in general ICU wards.[Results]48 times of the air culture were carried out in the clean ICU wards and general ICU wards from 2009-2010,twice per month,once excessive bacteria was found in clean ICU wards,the exceeded rate was 97.9%;7 times of excessive bacteria were found in general ICU wards,the exceeded rate was 85.4%(χ2 = 5.79,P﹤0.05).[Conclusion]Normative management of persons and materials flow can reduce the air pollution of laminar flow in clean environment,control or reduce hospital infection.更多还原