医院门禁卡卡套更换前后病原菌污染调查与改进成效  

Investigation of surfacial bacterial contamination on access card Sets and improvement after replacing card sets

作　　者：蔡雪林[1] 熊灿娟[1] 赵玲玲[1] 王利君[1] 陈志雄[1] 

机构地区：[1]中南大学湘雅三医院医院感染控制中心,湖南长沙410013

出　　处：《中华医院感染学杂志》2011年第14期2968-2969,共2页Chinese Journal of Nosocomiology

摘　　要：目的通过对医院门禁卡及其卡套表面细菌污染调查,了解其污染状况,以便采取有效措施,减少医院感染的机会。方法对出院患者的门禁卡及卡套进行细菌采样。结果对照组门禁卡卡套实施出院一人次一更换前,卡套的污染率达75.00%,观察组更换后卡套污染率为23.81%,经χ2检验,差异有统计学意义(P<0.05),而且细菌为医院感染耐药菌和条件致病菌。结论医院门禁卡卡套必须实施出院一人次一更换。OBJECTIVE To know about bacterial contamination of hospital access card sets so as to adopt effective measures to reduce chances of cross infection. METHODS Bacterial samplings were done to access cards and card sets of discharged patients. RESULTS The surfacial bacterial contamination rate of access cards and card sets was 75.00 % without replacing card sets. After adopting a replacement for a discharged patient, the rate was 23.81%. The difference in bacterial contamination rate between the two groups was statistically significant according to X^2 test（P〈0. 005）. The main bacteria were drug resistant bacteria causing nosocomial infection and conditional pathogenic bacteria. CONCLUSION The hospital access card sets need to be replaced for a discharged patient.

关 键 词：门禁卡及卡套 更换 病原菌污染 医院感染 

分 类 号：R181.32[医药卫生—流行病学]