Alberti Michael O, Hindler Janet A, Humphries Romney M
Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California, Los Angeles, California, USACleveland Clinic.
Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California, Los Angeles, California, USACleveland Clinic
J Clin Microbiol. 2016 Aug;54(8):2194-6. doi: 10.1128/JCM.00822-16. Epub 2016 Jun 8.
The Etest on chocolate Mueller-Hinton agar was compared to broth microdilution (BMD) for 125 isolates of nutritionally variant streptococci. Vancomycin Etests yielded 31.1% essential agreement (EA) and 20.0% categorical agreement (CA). Penicillin Etests yielded 86.0% EA and 85.6% CA, whereas ceftriaxone Etests yielded 73.6% EA and 68.0% CA.
针对125株营养变异型链球菌分离株,将巧克力穆勒-欣顿琼脂上的Etest法与肉汤微量稀释法(BMD)进行了比较。万古霉素Etest法的基本一致率(EA)为31.1%,分类一致率(CA)为20.0%。青霉素Etest法的EA为86.0%,CA为85.6%,而头孢曲松Etest法的EA为73.6%,CA为68.0%。