Knelson Lauren P, Williams David A, Gergen Maria F, Rutala William A, Weber David J, Sexton Daniel J, Anderson Deverick J
Division of Infectious Diseases, Department of Medicine, Duke University Medical Center, Durham, North Carolina.
Infect Control Hosp Epidemiol. 2014 Jul;35(7):872-5. doi: 10.1086/676861. Epub 2014 May 7.
A total of 1,023 environmental surfaces were sampled from 45 rooms with patients infected or colonized with methicillin-resistant Staphylococcus aureus (MRSA) or vancomycin-resistant enterococci (VRE) before terminal room cleaning. Colonized patients had higher median total target colony-forming units (CFU) of MRSA or VRE than did infected patients (median, 25 CFU [interquartile range, 0-106 CFU] vs 0 CFU [interquartile range, 0-29 CFU]; P = .033).
在对感染或定植耐甲氧西林金黄色葡萄球菌(MRSA)或耐万古霉素肠球菌(VRE)的患者病房进行终末清洁之前,从45个病房共采集了1023个环境表面样本。定植患者的MRSA或VRE总目标菌落形成单位(CFU)中位数高于感染患者(中位数,25 CFU[四分位间距,0 - 106 CFU]对0 CFU[四分位间距,0 - 29 CFU];P = 0.033)。