Clinical presentation and proportion of ESBL-positive patients
| Symptoms | Number | Per cent (%) | |
| Urinary irritation | Urinary frequency | 65 | 33.9 |
| Urinary urgency | 56 | 29.2 | |
| Odynuria | 49 | 25.5 | |
| Dysuria | 11 | 5.7 | |
| Haematuresis | 19 | 9.9 | |
| Lumbago | 28 | 14.6 | |
| Renal buckle pain | 21 | 10.9 | |
| Fever | 35 | 18.2 | |
| Chilly | 16 | 8.3 | |
| Shiver | 6 | 3.1 | |
| Dizzy | 12 | 6.3 | |
| Headache | 18 | 9.4 | |
| Nausea | 11 | 5.7 | |
| Vomit | 17 | 8.9 | |
| Belly distention | 14 | 7.3 | |
| Diarrhoea | 2 | 1.0 | |
ESBL, extended-spectrum β-lactamase.