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Antimicrobial susceptibilities among recurrent E. coli bacteremia isolatesa
| Antimicrobial susceptibilities | ERIC-PCR identical strains (n = 49) (no. [%]) | ERIC-PCR discordant strains (n = 21) (no. [%]) | P-value |
|---|---|---|---|
| ESBL production | 11 (22.4) | 2 (9.5) | 0.317 |
| Quinolone resistance | 22 (44.9) | 4 (19.1) | 0.059 |
| Ampicillin resistance | 28 (57.1) | 8 (38.1) | 0.194 |
ERIC-PCR, enterobacterial repetitive intergenic consensus PCR; ESBL, extended-spectrum β-lactamase.
