Table 3 Comparisons of surgical outcomes between first- and second-generation surgeons
Surgeon's experience | 1 to 50 | 51–100 | 101–150 | ||||||
|---|---|---|---|---|---|---|---|---|---|
First | second | p | First | Second | p | First | Second | p | |
Operation time, min | 188 (165–213) | 169 (147–190) | 0.0001 | 169 (139–197) | 145 (127–178) | 0.008 | 165 (155–186) | 142 (126–178) | 0.009 |
WIT, min | 20 (14–26) | 17 (14–20) | 0.019 | 17 (13–24) | 17 (12–24) | 0.812 | 17 (12–19) | 15 (12–21) | 0.489 |
EBL, ml | 30 (10–100) | 50 (20–100) | 0.174 | 30 (10–100) | 30 (10–50) | 0.142 | 18 (10–42) | 50 (14–90) | 0.081 |
Clavien \(\ge\) 2, n | 21 (21) | 14 (14) | 0.193 | 18 (18) | 10 (10) | 0.091 | 10 (20) | 7 (9) | 0.06 |
Positive margin, n | 0 | 0 | – | 1 (1) | 0 | 0.311 | 0 | 4 (5) | 0.111 |
Postoperative eGFR, (1 month after), ml/min/1.72m2 | 60.5 (51.3–70.1) | 63.9 (53.9–74.8) | 0.198 | 64.4 (48.3–73.9) | 60.7 (49.9–73.2) | 0.925 | 67.2 (53.5–76.1) | 65.8 (52.9–78.7) | 0.526 |
Trifecta, n | 58(58) | 81(81) | 0.0004 | 65(66) | 72(72) | 0.387 | 40(80) | 63(78) | 0.763 |