Table 3.
Genotypic and phenotypic resistance among 25 E. coli isolates
Antibiotic resistance profile | Phenotypic resistance (%) | Genotypic resistance (%) | Concordant phenotypic and genotypic resistance (%) | Discordant phenotypic or genotypic resistance (%) | Cohen’s kappa coefficient |
---|---|---|---|---|---|
ESBL | 11 (44%) | 13 (52%) | 11 (44%) | 2 (8%) | 0.73 |
Fluoroquinolone | 8 (32%) | 4 (16%) | 2 (8%) | 6 (24%) | 0.15 |
Tetracycline | 11 (44%) | 11 (44%) | 11 44%) | 0 (0%) | 1 |
ESBL, extended spectrum beta-lactamase.