Table 2. Antibiotic resistance patterns of the tested K. pneumoniae isolates.
| Antibiotype | No of antibiotics | MAR index | No. of isolates/pattern | Resistance pattern |
|---|---|---|---|---|
| A1 | 10 | 1 | 2 | FOX, CAZ, CTX, CRO, FEP, AMC, ATM, ERT, IPM, MEM. |
| A2 | 9 | 0.9 | 1 | FOX, CAZ, CTX, CRO, FEP, ATM, ERT, IPM, MEM. |
| A3 | 3 | FOX, CAZ, CTX, FEP, AMC, ATM, ERT, IPM, MEM. | ||
| A4 | 8 | 0.8 | 3 | FOX, CAZ, CTX, AMC, ATM, ERT, IPM, MEM. |
| A5 | 8 | FOX, CAZ, CTX, CRO, FEP, AMC, ATM, ERT. | ||
| A6 | 7 | 0.7 | 1 | FOX, CAZ, CTX, CRO, FEP, ATM, ERT. |
| A7 | 2 | FOX, CAZ, CTX, FEP, AMC, ATM, ERT. | ||
| A8 | 4 | FOX, CAZ, CTX, AMC, ERT, IPM, MEM. | ||
| A9 | 6 | 0.6 | 1 | FOX, CAZ, CTX, FEP, ATM, MEM. |
| A10 | 3 | FOX, CAZ, CTX, AMC, IPM, MEM. | ||
| A11 | 6 | FOX, CAZ, CTX, AMC, ATM, ERT. | ||
| A12 | 5 | 0.5 | 7 | FOX, CAZ, CTX, CRO, AMC, ERT. |
| A13 | 2 | 0.2 | 1 | FOX, ERT. |
| A14 | 1 | 0.1 | 1 | CAZ. |
| A15 | 1 | ERT. |
FOX: Cefoxitin; CAZ: ceftazidim; CTX: cefotaxime; CRO: ceftriaxone; FEP: cefepime; AMC: amoxicillin-clavulanic acid; ATM: aztreonam; ERT: ertapenem; IPM: imipenem; MEM: meropenem, MAR: multiple antibiotic resistance.