Table 4.
Prevalence of Drug Resistance Determinant (Genes) in Isolated Gram-Negative Bacteria
| Drug Resistance Determinant | E. coli (n=68) | K. pneumoniae (n=30) | E. cloacae (n=24) | P. aeruginosa (n=22) | A. baumanni (n=10) | S. typhimurium (n=8) | S. maltophilia (n=2) | P. vulgaris (n=2) | B. cepacian (n=2) | E. meningoseptica (n=1) | C. freundii (n=1) | Total n=170 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mcr-1 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 |
| blaCTX-M | 37 | 19 | 18 | 14 | 6 | 3 | 2 | 0 | 1 | 1 | 0 | 101 |
| blaNDM-1 | 15 | 6 | 5 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 30 |
| blaKPC | 21 | 12 | 12 | 8 | 01 | 1 | 1 | 0 | 1 | 0 | 1 | 58 |
| blaTEM | 30 | 16 | 9 | 7 | 3 | 3 | 0 | 0 | 1 | 1 | 0 | 70 |
| blaSHV | 16 | 16 | 12 | 7 | 3 | 3 | 0 | 0 | 1 | 1 | 0 | 59 |
| blaGES | 11 | 3 | 1 | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 24 |
| blaCARB | 5 | 2 | 2 | 2 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 14 |
| blaPER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| blaVEB | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| blaOXA48 | 14 | 4 | 7 | 0 | 1 | 2 | 1 | 1 | 1 | 1 | 0 | 32 |
| blaSME | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| blaVIM | 4 | 6 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 16 |