| Empiric Therapy | Resistant No. (%) | Prescribed No. (%) |
| Piperacillin/tazobactam | 7 (44) | 16 (27) |
| Quinolones | 8 (73) | 11 (18) |
| Amikacin | 5 (45) | 11 (18) |
| Imipenem | 2 (22) | 9 (15) |
| Ticarcillin/clavulanate | 0 (0) | 7 (12) |
| Polymyxin | 0 (0) | 6 (10) |
| Cefepime | 3 (60) | 5 (8) |
| Ampicillin/sulbactam | 1 (20) | 5 (8) |
| Trimethoprim/sulfamethoxazole | 3 (60) | 5 (8) |
| Ceftazidime | 1 (50) | 2 (3) |
| Aztreonam | 1(50) | 2 (3) |