(a).
| Antibiograms | Gram-negative bacterial isolates | ||||||
|---|---|---|---|---|---|---|---|
| E. coli | K. pneumoniae | Citrobacter spp. | Enterobacter spp. | P. mirabilis | P. aeruginosa | ||
| Total = 44 | = 20 | = 14 | = (4) | = (4) | = 1 | = 1 | |
| AMP, TTC | 5 (11.4) | 2 (10) | 3 (21.4) | — | — | — | — |
| AMO, SXT | 1 (2.3) | — | 1 (11.1) | — | — | — | — |
| AMP, TTC, GEN | 1 (2.3) | 1 (5) | — | — | — | — | — |
| AMP, TTC, SXT | 3 (6.8) | 1 (5) | 2 (14.3) | — | — | — | — |
| AMO, SXT, CRO | 1 (2.3) | 1 (5) | — | — | — | — | — |
| AMX, TTC, CRO | 1 (2.3) | 1 (5) | — | — | — | — | — |
| AMX, TTC, CRO | 1 (2.3) | 1 (5) | — | — | — | — | — |
| AMX, CRO, GEN, TTC | 1 (2.3) | 1 (5) | — | — | — | — | — |
| AMX, TTC, SXT, CRO | 5 (11.4) | 1 (5) | 2 (14.3) | — | 1 (25) | — | 1 (100) |
| AMP, SXT, CRO, NAL | 2 (4.5) | 2 (10) | — | — | — | — | — |
| AMO, SXT, CXM, TTC | 1 (2.3) | — | — | 1 (25) | — | — | — |
| AMO, CPR, CRO, NAL | 1 (2.3) | 1 (5) | — | — | — | — | — |
| AMO, TTC, SXT, GEN, CRO | 4 (9.1) | 1 (5) | 3 (21.4) | — | — | — | — |
| AMO, CXM, AMK, TTC, NAL | 1 (2.3) | — | — | 1 (25) | — | — | — |
| AMO, SXT, CXM, GEN, TTC | 1 (2.3) | — | — | — | — | 1 (100) | — |
| AMO, CRO, CPR, SXT, TTC, NAL | 1 (2.3) | 1 (5) | — | — | — | — | — |
| AMO, CPR, SXT, CXM, TTC, NAL | 1 (2.3) | — | 1 (11.1) | — | — | — | — |
| AMO, CRO, CPR, SXT, GEN, TTC, NAL | 3 (6.8) | 2 (10) | — | — | 1 (25) | — | — |
|
| |||||||
| Total | 33 (75) | 15 (75) | 12 (85.7) | 2 (50) | 2 (50) | 1 (100) | 1 (100) |