| 组别 | n | 发热 | 感染 | 出血 | 总发生率 |
| 输尿管软硬镜组 | 65 | 3 (4.62) | 3 (4.62) | 1 (1.53) | 7 (10.77) |
| 经皮肾镜组 | 45 | 1 (2.22) | 1 (2.22) | 2 (4.44) | 4 (8.89) |
| x2值 |
|
|
|
| 0.000 |
| P值 |
|
|
|
| 1.000 |