Table 3.
Statistical relation of Escherichia coli phylotypes and characteristics of isolates
| Encoding gene | Phylogroup A (n = 8) | Phylogroup B1 (n = 7) | Phylogroup B2 (n = 40) | Phylogroup D (n = 30) | p |
|---|---|---|---|---|---|
| SHV | 4 | 2 | 9 | 7 | 0.455 |
| CTX-M1 | 6 | 7 | 21 | 4 | 0.001 |
| TEM1 | 2 | 2 | 5 | 2 | 0.022 |
| OXA-48 | 0 | 0 | 1 | 2 | 0.240 |
| VIM | 0 | 0 | 0 | 0 | — |
| IMP | 1 | 0 | 2 | 1 | 0.240 |
| KPC | 0 | 0 | 0 | 0 | — |
| cnf | 2 | 1 | 10 | 1 | 0.001 |
| cdt | 0 | 0 | 0 | 0 | — |
| iutA | 7 | 7 | 27 | 20 | 0.002 |
| csgA | 8 | 1 | 39 | 30 | <0.001 |
| kpsMII | 7 | 7 | 39 | 28 | 0.002 |
| ibeA | 0 | 0 | 4 | 3 | 0.004 |
| vat | 0 | 2 | 5 | 3 | 0.003 |
| traT | 8 | 1 | 24 | 28 | <0.001 |
| sat | 0 | 1 | 12 | 9 | 0.001 |
| pic | 0 | 0 | 0 | 2 | 0.014 |
| hlyA | 8 | 2 | 33 | 22 | <0.001 |