Table 3.

Percent agreement between E-test and agar dilution methods

Antimicrobial agent% Agreement
Time 1Time 2Time 3Avg
Penicillin92.296.687.792.2
Cefuroxime95.097.894.495.7
Cefotaxime86.095.592.391.3
Vancomycin89.980.489.986.7