| Drug | Specimen type* | ||
| Tracheal aspirates | Urine | Pus | |
| Cefepime |
|
|
|
| Sensitive | 26 (38.8) | 4 (17.4) | 6 (75.0) |
| Intermediate | 6 (9.0) | 1 (4.3) | 0 |
| Resistant | 35 (52.2) | 18 (78.3) | 2 (25.0) |
| Ceftazidime |
|
|
|
| Sensitive | 20 (29.9) | 4 (17.4) | 5 (62.5) |
| Intermediate | 5 (7.5) | 0 | 0 |
| Resistant | 42 (62.7) | 19 (82.6) | 3 (37.5) |
| Piperacillin |
|
|
|
| Sensitive | 18 (26.9) | 4 (17.4) | 5 (62.5) |
| Intermediate | 3 (4.5) | 0 | 0 |
| Resistant | 46 (68.7) | 19 (82.6) | 3 (37.5) |
| Ticarcillin-clavulanate |
|
|
|
| Sensitive | 17 (25.4) | 3 (13.0) | 3 (37.5) |
| Intermediate | 5 (7.5) | 1 (4.3) | 1 (12.5) |
| Resistant | 45 (67.2) | 19 (82.6) | 4 (50.0) |
| Aztreonam |
|
|
|
| Sensitive | 19 (28.4) | 4 (17.4) | 3 (37.5) |
| Intermediate | 9 (13.4) | 0 | 1 (12.5) |
| Resistant | 39 (58.2) | 19 (82.6) | 4 (50.0) |
| Levofloxacin |
|
|
|
| Sensitive | 29 (43.3) | 4 (17.4) | 4 (50.0) |
| Intermediate | 2 (3.0) | 0 | 1 (12.5) |
| Resistant | 36 (53.7) | 19 (82.6) | 3 (37.5) |
| Meropenem |
|
|
|
| Sensitive | 16 (24.6) | 4 (17.4) | 4 (50.0) |
| Intermediate | 3 (4.6) | 0 | 0 |
| Resistant | 46 (70.8) | 19 (82.6) | 4 (50.0) |
| Imipenem |
|
|
|
| Sensitive | 27 (40.9) | 4 (18.2) | 3 (37.5) |
| Resistant | 39 (59.1) | 18 (81.8) | 5 (62.5) |