Characteristic | RLRN(n = 60) | TLRN(n = 60) | P value |
---|---|---|---|
Laparoscopic operative timed, min, median (IQR) | 85(61.5–116) | 89(69.5–120) | 0.737c |
Total operative time, min, median (IQR) | 150(117.5 ~ 180) | 142.5(120 ~ 177.5) | 0.945c |
EBL, ml, median (IQR) | 50(30 ~ 115) | 100(32.5 ~ 200) | 0.226c |
Open conversion, n (%) | 3(5) | 2(3.3) | 1.000a |
Blood transfusion, n (%) | 6(10) | 4(6.7) | 0.741a |
Integrity scoree, pts, mean (SD) | 2.98(1.36) | 4(1.34) | 0.000b |
Integrity scoree, n(%) | Â | 0.009a | |
 1 | 5(9.8) | 1(1.9) |  |
 2 | 18(35.3) | 8(15.1) |  |
 3 | 12(23.5) | 8(15.1) |  |
 4 | 8(15.7) | 18(33.9) |  |
 5 | 5(9.8) | 9(17) |  |
 6 | 3(5.9) | 9(17) |  |
Pathology, n (%) | Â | 0.151a | |
 ccRCC | 56(93.3) | 49(81.7) |  |
 pRCC | 1(1.7) | 4(6.7) |  |
 chRCC | 1(1.7) | 5(8.3) |  |
 Other | 2(3.3) | 2(3.3) |  |
Pathological stage, n (%) | Â | Â | 0.676a |
 pT1a | 10(16.7) | 6(10) |  |
 pT1b | 26(43.3) | 29(48.3) |  |
 pT2a | 13(21.7) | 10(16.7) |  |
 pT2b | 5(8.3) | 8(13.3) |  |
 pT3a | 6(10) | 7(11.7) |  |
Upstaging to pT3a, n (%) | 6(10) | 7(11.7) | 0.769a |
AEs, n (%) | Â | Â | 0.746a |
 Vascular injury | 5(8.3) | 3(5) |  |
 Liver injury | 0(0) | 1(1.7) |  |
 Spleen injury | 0(0) | 1(1.7) |  |
 Pleura injury | 1(1.7) | 0(0) |  |
 Other | 3(5) | 2(3.3) |  |
Intake time, d, mean (SD) | 2.18(0.70) | 2.08(0.67) | 0.426b |
Time of drainage, d, mean (SD) | 4.12(1.22) | 4.13(1.47) | 0.946b |
PLOS, day, mean (SD) | 6.78(2.09) | 6.83(1.94) | 0.892b |
Total hospitalization charges, $, median (IQR) | 3565.8 (3211.8 ~ 3927) | 3536.5 (3229.8 ~ 4088.2) | 0.704c |