Table 1 Demographic information
Total | Low risk (0–3) | Intermediate risk (4–7) | High risk (8–10) | P-value | |
|---|---|---|---|---|---|
No. | 207 | 120 | 74 | 13 | |
Age, years | 58 (15) | 58 (16) | 56 (17.3) | 54 (15) | 0.64 |
Male gender | 104 (50.2) | 58 (48.3) | 36 (48.6) | 10 (76.9) | 0.15 |
ASA | 2 (1) | 2 (1) | 2 (1) | 2 (0) | 0.28 |
CCI | 2 (3) | 3 (2) | 2 (3) | 1 (4) | 0.09 |
BMI, kg/m2 | 25.6 (5.8) | 26.1 (5.9) | 25.1 (5.9) | 22.6 (6.9) | 0.16 |
Hypertension | 92 (44.4) | 47 (39.2) | 39 (52.7) | 6 (46.2) | 0.21 |
Diabetes | 32 (15.5) | 19 (15.8) | 11 (14.9) | 2 (15.4) | 0.42 |
Tumor size, cm | 3.5 (1.9) | 3.2 (1.6) | 3.9 (2.6) | 6.1 (3.1) | < 0.001 |
Surgical approach | 0.03 | ||||
open | 48 (23.2) | 19 (15.8) | 27 (36.5) | 2 (15.4) | |
laparoscopic | 52 (25.1) | 35 (29.2) | 15 (20.3) | 2 (15.4) | |
robotic | 107 (51.7) | 66 (55) | 32 (43.2) | 9 (69.2) | |
R.E.N.A.L. | 7 (3) | 6 (2) | 7 (2.5) | 8 (2) | < 0.001 |
PADUA | 9 (2) | 8 (2) | 10 (2.5) | 12 (1) | < 0.001 |
SPARE | 3 (4) | 2 (2) | 5 (2.25) | 8 (1) | < 0.001 |