Table 1 The minimum inhibitory concentrations and susceptibility breakpoints for each antibiotic
Drug | MIC range (mg/l) | No. of isolates in the MIC | Breakpoint (mg/l) | No. (%) of resistant strains | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
≤0.015 | 0.03 | 0.06 | 0.12 | 0.25 | 0.5 | 1 | 2 | 4 | 8 | 16 | ||||
LFX | 0.12–8 | 0 | 0 | 0 | 18 | 24 | 2 | 10 | 10 | 20 | 4 | 0 | 0.5 | 44 (50.0) |
MXF | 0.06–4 | 0 | 0 | 20 | 16 | 7 | 11 | 9 | 15 | 10 | 0 | 0 | 0.5 | 34 (38.6) |
BDQ | 0.015–2 | 67 | 10 | 5 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0.25 | 2 (2.3) |
LZD | 0.03–2 | 0 | 9 | 7 | 35 | 27 | 5 | 1 | 4 | 0 | 0 | 0 | 1 | 4 (4.5) |
CFZ | 0.06–4 | 0 | 0 | 59 | 17 | 3 | 6 | 0 | 2 | 1 | 0 | 0 | 1 | 3 (3.4) |
DLM | 0.015–1 | 83 | 1 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0.125 | 4 (4.5) |