Table 5 The impact of UTI and other risk factors on the presence of ESBL among patients having E. coli/Klebsiella spp. positive in culture (n=247**)
Risk factor | Categories | n | ESBL+ n (%) | Univariate p | Multivariate OR (95% CI) |
|---|---|---|---|---|---|
Gender | Male | 118** | 80 (67.8) | 0.032 | 1.12 (0.69-1.82) |
Female | 130** | 71 (54.6) | 1 | ||
Antibiotic use in preceding 3 mo. | Yes | 170 | 115 (67.6) | 0.004 | 2.24 (1.34-3.74)* |
No | 75 | 36 (48.0) | 1 | ||
Urinary tract operation in preceding 6 mo. | Yes | 51 | 40 (78.4) | 0.005 | 2.17 (1.15-4.11)* |
No | 195 | 111 (56.9) | 1 |