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用于检测耐甲氧西林金黄色葡萄球菌的监测培养:解剖部位的诊断率及医护人员采集样本与患者采集样本的比较

Surveillance cultures for detection of methicillin-resistant Staphylococcus aureus: diagnostic yield of anatomic sites and comparison of provider- and patient-collected samples.

作者信息

Lautenbach Ebbing, Nachamkin Irving, Hu Baofeng, Fishman Neil O, Tolomeo Pam, Prasad Priya, Bilker Warren B, Zaoutis Theoklis E

机构信息

Division of Infectious Diseases of the Department of Medicine, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania 19104-6021, USA.

出版信息

Infect Control Hosp Epidemiol. 2009 Apr;30(4):380-2. doi: 10.1086/596045.

Abstract

We studied provider- and patient-collected samples from multiple anatomic sites to determine the yield for detection of methicillin-resistant Staphylococcus aureus (MRSA). Sampling of multiple sites was required to achieve a sensitivity of more than 90% for MRSA colonization. Groin and perineum samples yielded positive results significantly more often for community-onset MRSA than for hospital-onset MRSA. Agreement rates between provider- and patient-collected swab specimens were excellent.

摘要

我们研究了来自多个解剖部位的由医护人员采集和患者自行采集的样本,以确定耐甲氧西林金黄色葡萄球菌(MRSA)的检出率。需要对多个部位进行采样,才能使MRSA定植检测的灵敏度超过90%。腹股沟和会阴部样本中,社区获得性MRSA的阳性结果显著多于医院获得性MRSA。医护人员采集的拭子标本与患者自行采集的拭子标本之间的符合率很高。

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