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. 1999 Nov;43(11):2607–2611. doi: 10.1128/aac.43.11.2607

TABLE 3.

Analysis of agreement of susceptibility data obtained by the E test versus those obtained by the agar dilution method

Antimicrobial agent % of E-test MICs within the following concn (log2) of MICs obtained by agar dilution method
<−2 −2 −1 Same +1 +2 >+2
Metronidazole 12.9 23.2 34.5 25.8 3.1 0.5 0.5
Vancomycin 3.6 21.2 30.6 36.7 6.2 1 0.5
Teicoplanin 1 21.8 45.6 29.5 2.1 0 0