Variables | Superior pole | Inferior pole | Middle |
---|---|---|---|
n | 87 vs. 206 | 70 vs. 159 | 82 vs. 168 |
RENAL nephrometry score | 5.9 vs. 6.2, p = 0.096 | 6.1 vs. 6.0, p = 0.585 | 8.1 vs. 8.6, p = 0.057 |
PADUA nephrometry score | 7.9 vs. 8.3, p = 0.086 | 8.3 vs. 7.8, p = 0.063 | 9.7 vs. 10.1, p = 0.102 |
Surgical time (min) | 130.1 vs. 124.3, p = 0.326 | 122.7 vs. 123.7, p = 0.885 | 115.4 vs. 127.6, p = 0.048 |
Warm ischemia time (min) | 18.4 vs. 18.8, p = 0.712 | 18.6 vs. 20.1, p = 0.281 | 19.1 vs. 21.1, p = 0.130 |
Estimated blood loss (ml) | 89.9 vs. 64.4, p = 0.217 | 51.9 vs. 61.4, p = 0.429 | 66.0 vs. 64.6, p = 0.915 |
Complication (Clavien Dindo classification) | |||
Grade 1 (%) | 10.3 vs. 8.7, p = 0.521 | 10.0 vs. 10.1, p = 0.836 | 7.3 vs. 10.1, p = 0.105 |
≥Grade 2 (%) | 3.4 vs. 3.4, p = 0.928 | 2.9 vs. 2.5, p = 0.432 | 2.4 vs. 3.6, p = 0.220 |
Changes of eGFR (%) | 18.9 vs. 15.6, p = 0.066 | 13.5 vs. 15.6, p = 0.304 | 16.2 vs. 16.3, p = 0.956 |
Drainage tube removal time (days) | 3.2 vs. 3.3, p = 0.501 | 3.2 vs. 3.2, p = 0.871 | 3.3 vs. 3.7, p = 0.153 |
Catheter removal time (days) | 2.5 vs. 2.3, p = 0.287 | 2.4 vs. 2.4, p = 0.905 | 2.5 vs. 2.6, p = 0.448 |
Postoperative feeding time (days) | 2.4 vs. 2.1, p = 0.111 | 2.3 vs. 2.1, p = 0.244 | 2.0 vs. 2.1, p = 0.293 |
Postoperative hospital stay (days) | 5.4 vs. 5.3, p = 0.720 | 5.0 vs. 5.5, p = 0.306 | 6.2 vs. 5.5, p = 0.188 |