FIG. 1.
Errors for clarithromycin (CLA) and metronidazole (MET) MICs by agar dilution (AD) and E test (ET) relative to the average MIC for each H. pylori strain by method (A) and site (B). VMEs are resistance classified as sensitivity by the test, and MEs are sensitivity classified as resistance by the test. There were 32 errors in total.