Table 1.
Clinical characteristics of the 210 patients with PEDUF.
| Characters | ALL N = 210 |
|---|---|
| Age, years, mean ± SD | 5.9 ± 0.4 |
| Sex, n (%) | |
| Male | 98 (46.7) |
| Female | 112 (53.3) |
| Self-reported constipation, n (%) | 173 (82.4) |
| Mental stress, n (%) | 23 (10.9) |
| Preferring beverages, n (%) | 13 (6.2) |
| KUB, n (%) | 30 (14.3) |
KUB, kidney, ureter, and bladder X-ray.