Table 4 AST results with Alfred 60AST compared to direct Phoenix for Gram-positive bacteria during both periods
Antibiotic | Categorical agreement (%) | Very major errors (%) | Major errors (%) | Minor errors (%) |
|---|---|---|---|---|
Ampicillin Enterococci | 20/25 (80) | 1/15 (6.7) | 1/10 (10) | 3/25 (12) |
Cefoxitin CNS | 37/45 (82.2) | 0/26 | 8/19 (42.1) | NA |
Cefoxitin SA | 39/39 (100) | 0/3 | 0/36 | NA |
Total | 96/109 (88.1) | 1/44 (2.3) | 9/65 (13.8) | 3/25 (12) |