Table 2 Clinical characteristics of patients with recurrent urinary tract infections
Gender | Â | N |
|---|---|---|
| Â | male | 1 |
| Â | female | 7 |
Age (y) /median (range) |  | 48 (31–65) |
Race | Â | Â |
| Â | Han nationality | 8 |
| Â | minority nationality | 0 |
BMI /median (range) |  | 20.19 (15.4–25.6) |
Surgical history and past medical history except for kidney transplantation | Â | Â |
| Â | yes | 2 |
| Â | no | 6 |
Course of disease (month) /median (range) |  | 5 (2–11) |
Frequency of urinary tract infections /median (range) |  | 3.5 (2–5) |
Urine culture | Â | Â |
| Â | beta-lactam resistant (-) | 4 |
| Â | beta-lactam resistant (+) | 4 |
| Â | Klebsiella pneumoniae (+) | 1 |
| Â | Escherichia coli (+) | 7 |