After propensity score-matching | |||
---|---|---|---|
Variables | Non-stented group (n = 339) | Preoperatively stented group (n = 113) | p-value |
Intraoperative complication | |||
Grade I | |||
Intrarenal bleeding | 9 (2.7%) | 1 (0.9%) | 0.410 |
Grade II | |||
Arrhythmia | 0 (0.0%) | 1 (0.9%) | 0.845 |
Grade III | |||
Ureter perforation | 0 (0.0%) | 1 (0.9%) | 0.872 |
Postoperative complication | |||
Grade I | |||
Fever | 9 (2.7%) | 2 (1.8%) | 0.664 |
Grade II | |||
Blood transfusion | 0 (0.0%) | 0 (0.0%) | NA |
Urinary tract infection | 9 (2.7%) | 5 (4.4%) | 0.519 |
Acute pyelonephritis | 6 (1.8%) | 0 (0.0%) | 0.478 |
Grade III | |||
Ureteral stricture | 1 (0.3%) | 1 (0.9%) | 0.965 |
Grade IV | |||
Sepsis | 0 (0.0%) | 0 (0.0%) | NA |