|
| ≤1岁 (n = 38) | 1~3岁 (n = 22) | >3岁 (n = 32) |
| 发现肾积水 | 18 | 6 | 11 |
| 尿路感染 | 10 | 5 | 11 |
| 排尿费力 | 0 | 5 | 3 |
| 尿滴沥 | 4 | 3 | 1 |
| 尿线细、射程短 | 1 | 3 | 3 |
| 尿失禁 | 0 | 0 | 5 |
| 排尿中断 | 1 | 3 | 0 |
| 尿潴留 | 3 | 0 | 0 |
| 尿道开口异位 | 0 | 0 | 2 |
| 发现阴囊空虚 | 1 | 1 | 0 |
| 附睾炎 | 2 | 0 | 0 |