Antimicrobial | Breakpoint S | Escherichia coli | Klebsiella spp. | Proteus mirabilis | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
All | A | B | C | All | A | B | C | All | A | B | C | ||
(mg/L) | (429) | (204) | (110) | (115) | (11) | (3) | (2) | (69 | (55) | (17) | (17) | (21) | |
Ampicillin | ≤ 8 | 87.9 | 91.2 | 85.5 | 84.3 | 0.0 | 0.0 | 0.0 | 0.0 | 90.9 | 88.2 | 94.1 | 90.5 |
Amoxicillin/Clavulanic acid | ≤ 8 | 87.2 | 89.7 | 85.5 | 84.3 | 72.7 | 66.7 | 100 | 66.7 | 94.5 | 100 | 94.1 | 90.5 |
Cefotaxime | ≤ 1 | 99.8 | 99.5 | 100 | 100 | 100 | 100 | 100 | 100 | 98.2 | 100 | 94.1 | 100 |
Gentamicin | ≤ 2 | 94.9 | 95.1 | 93.6 | 95.7 | 90.9 | 100 | 100 | 83.3 | 83.6 | 82.4 | 82.4 | 85.7 |
Enrofloxacin | ≤ 0.5 | 97.9 | 98.5 | 95.5 | 99.1 | 90.9 | 100 | 100 | 83.3 | 96.4 | 100 | 88.2 | 100 |
Tetracycline | ≤ 4 | 92.1 | 95.1 | 90.0 | 88.7 | 100 | 100 | 100 | 100 | 5.5 | 5.9 | 5.9 | 4.8 |
Trimethoprim/Sulphametoxazole | ≤ 2/38 | 92.3 | 96.6 | 89.1 | 87.8 | 90.9 | 100 | 100 | 83.3 | 89.1 | 88.2 | 88.2 | 90.5 |
Nitrofurantoin | ≤ 32 | 98.4 | 99.5 | 98.2 | 96.5 | 27.3 | 33.3 | 50.0 | 16.7 | 9.1 | 5.9 | 11.8 | 9.5 |