TABLE 1.
Antimicrobial agent | No. of isolates for which the MIC (μg/ml) was:
|
MIC (μg/ml)
|
Percenta
|
||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
≤0.003 | ≤0.0075 | 0.0075 | ≤0.015 | 0.015 | ≤0.03 | 0.03 | 0.06 | 0.12 | ≤0.25 | 0.25 | 0.5 | 1 | 2 | 4 | >4 | 8 | 16 | >16 | 32 | 64 | 128 | 50% | 90% | S | I | R | |
Tetracycline | 14 | 48 | 109 | 69 | 2 | 32 | 64 | 100.0 | |||||||||||||||||||
Doxycycline | 1 | 7 | 40 | 133 | 55 | 6 | 4 | 8 | 19.9 | 54.9 | 25.2 | ||||||||||||||||
Minocycline | 3 | 23 | 33 | 89 | 71 | 23 | 4 | 8 | 24.4 | 36.8 | 38.8 | ||||||||||||||||
Tigecycline | 2 | 37 | 123 | 73 | 7 | 0.015 | 0.03 | 100.0 | |||||||||||||||||||
Penicillin G | 67 | 86 | 21 | 5 | 11 | 5 | 5 | 6 | 18 | 14 | 4 | 0.015 | 2 | 74.0 | 11.1 | 14.9 | |||||||||||
Cefotaxime | 69 | 94 | 23 | 5 | 6 | 3 | 27 | 10 | 3 | 2 | 0.015 | 1 | 93.8 | 4.1 | 2.1 | ||||||||||||
Meropenem | 173 | 1 | 17 | 5 | 14 | 30 | 2 | ≤0.015 | 0.5 | 86.8 | 12.8 | 0.4 | |||||||||||||||
Vancomycin | 3 | 5 | 12 | 54 | 140 | 28 | 0.25 | 0.5 | 100.0 | ||||||||||||||||||
Teicoplanin | 3 | 26 | 145 | 67 | 1 | 0.03 | 0.06 | 100.0 | |||||||||||||||||||
Erythromycin | 175 | 3 | 1 | 3 | 3 | 1 | 56 | ≤0.25 | >16 | 72.4 | 1.2 | 26.4 | |||||||||||||||
Clindamycin | 154 | 24 | 5 | 2 | 1 | 56 | ≤0.03 | >4 | 76.9 | 23.1 | |||||||||||||||||
Telithromycin | 220 | 3 | 1 | 5 | 3 | 3 | 3 | 3 | 1 | ≤0.015 | ≤0.015 | 98.8 | 0.8 | 0.4 | |||||||||||||
Chloramphenicol | 2 | 1 | 7 | 23 | 59 | 55 | 21 | 69 | 5 | 4 | 16 | 70.7 | 39.2 | ||||||||||||||
Linezolid | 5 | 79 | 147 | 11 | 1 | 1 | 100.0 | ||||||||||||||||||||
Rifampin | 221 | 15 | 2 | 1 | 1 | 1 | 1 | ≤0.03 | ≤0.03 | 98.8 | 0.4 | 0.8 | |||||||||||||||
Levofloxacin | 2 | 2 | 73 | 161 | 2 | 1 | 1 | 1 | 1 | 98.8 | 0.4 | 0.4 | |||||||||||||||
Trimethoprim-sulfamethoxazole | 1 | 3 | 2 | 39 | 27 | 39 | 37 | 32 | 41 | 16 | 5 | 2 | 8 | 30.2 | 31.4 | 38.4 |
S, susceptible; I, intermediate; R, resistant.