| Families | ATB tested | Klebsiella spp. (n = 8) | Enterobacter aerogenes (n = 5) | Enterobacter cloacae (n = 8) | Proteus spp. (n = 3) | |||||||||
| R (%) | I (%) | S (%) | R (%) | I (%) | S (%) | R (%) | I (%) | S (%) | R (%) | I (%) | S (%) | |||
| AX | 8 (100) | 0 | 0 | 5 (100) | 0 | 0 | 8 (100) | 0 | 0 | 3 (100) | 0 | 0 | ||
| AMC | 8 (100) | 0 | 0 | - | N t | N t | - | N t | N t | 3 (100) | 0 | 0 | ||
| CX | 8 (100) | 0 | 0 | 5 (100) | 0 | 0 | 8 (100) | 0 | 0 | 3 (100) | 0 | 0 | ||
| IMP | 0 | 0 | 8 (100) | 0 | 0 | 5 (100) | 1 (12.5) | 0 | 7 (87.5) | 0 | 0 | 3 (100) | ||
| CEF | 1 (12.5) | 0 | 7 (87.5) | - | N t | N t | - | N t | N t | 0 | 0 | 3 (100) | ||
| CXN | 4 (50) | 0 | 4 (50) | - | N t | N t | - | N t | N t | 1 (33.33) | 0 | 2 (66.67) | ||
| CAZ | 7 (87.5) | 0 | 1 (12.5) | 0 | 0 | 5 (100) | 0 | 0 | 8 (100) | 3 (100) | 0 | 0 | ||
| CXM | 1 (12.5) | 2 (25) | 5 (62.5) | 0 | 0 | 5 (100) | 4 (50) | 2 (25) | 2 (25) | 3 (100) | 0 | 0 | ||
| CTX | 2 (25) | 0 | 6 (75) | 0 | 0 | 5 (100) | 2 (25) | 0 | 6 (75) | 0 | 0 | 3 (100) | ||
| CRO | 0 | 0 | 8 (100) | 0 | 0 | 5 (100) | 7 (87.5) | 0 | 1 (12.5) | 0 | 0 | 3 (100) | ||
| Global resistance | 39 (48.75) | 2 (2.5) | 39 (48.75) | 10 (28.58) | 0 | 25 (71.42) | 30 (53.57) | 2 (3.57) | 24 (42.86) | 16 (53.33) | 0 | 14 (46.67) | ||
| Aminosides | KAN | 0 | 0 | 8 (100) | 0 | 0 | 5 (100) | 0 | 0 | 8 (100) | 0 | 0 | 3 (100) | |
| Global resistance | 0 | 0 | 8 (100) | 0 | 0 | 5 (100) | 0 | 0 | 8 (100) | 0 | 0 | 3 (100) | ||
| Quinolones | NA | 8 (100) | 0 | 0 | 5 (100) | 0 | 0 | 8 (100) | 0 | 0 | 3 (100) | 0 | 0 | |
| Global resistance | 8 (100) | 0 | 0 | 5 (100) | 0 | 0 | 8 (100) | 0 | 0 | 3 (100) | 0 | 0 | ||