| 并发症 | 异质性 | OR (95% CI) | 发生率(%) | |
| I2 (%) | P | |||
| 围术期出血 | 0 | 0.82 | 0.02~0.05 | 3 |
| 输尿管膀胱损伤 | 52 | 0.05 | 0.02~0.06 | 4 |
| 术后尿潴留 | 47 | 0.04 | 0.05~0.13 | 9 |
| 术后尿失禁 | 60 | 0.01 | 0.04~0.13 | 8 |