ISSN 0377-9556 (PRINT)
ISSN 2383-9457 (ONLINE)
ISSN 2383-9457 (ONLINE)
Antimicrobial susceptibility analysis criteria for E. coli (MICs, CLSI guideline)
| Antimicrobial | MICs (ug/mL) | ||
|---|---|---|---|
| S | I | R | |
| Amoxicillin/clavulanic acid | S≤8/4 | I =16/8 | R≥32/16 |
| Cefepime | S≤2 | I =4-8 | R≥16 |
| Cefoxitin | S≤8 | I =16 | R≥32 |
| Trimethoprim/sulfamethoxazole | S≤2/38 | - | R≥4/76 |
| Chloramphenicol | S≤8 | I =16 | R≥32 |
| Ampicillin | S≤8 | I =16 | R≥32 |
| Ciprofloxacin | S≤0.25 | I =0.5 | R≥1 |
| Gentamicin | S≤4 | I =8 | R≥16 |
| Ceftazidime | S≤4 | I =8 | R≥16 |
| Tetracyclin | S≤4 | I =8 | R≥16 |
| Sulfisoxazole | S≤256 | - | R≥512 |
| Nalidixic Acid | S≤16 | - | R≥32 |
| Meropenem | S≤1 | I =2 | R≥4 |
| Ertapenem | S≤0.5 | I =1 | R≥2 |
| Imipenem | S≤1 | I =2 | R≥4 |
| Meropenem | S≤1 | I =2 | R≥4 |
| Doripenem | S≤1 | I =2 | R≥4 |