Table 1–
Patient characteristics (n = 304)
| Parameter | Result |
|---|---|
| Male, n (%) | 193 (63) |
| Median age at surgery, yr (IQR) | 61 (54–68) |
| Type of partial nephrectomy, n (%) | |
| Open | 187 (62) |
| Laparoscopic | 28 (9.2) |
| Robotic | 89 (29) |
| Charlson comorbidity index, n(%) | |
| 0 | 188 (62) |
| 1 | 42 (14) |
| ≥2 | 74 (24) |
| Median tumor size, cm (IQR) [n = 302] | 3.0 (2.1–4.0) |
| Median preoperative eGFR, ml/min/1.73 m2(IQR) [n = 282] | 86 (71–97) |
| RENAL score, median (IQR) | 8 (6–9) |
| Low complexity (score 4–6), n(%) | 84 (28) |
| Moderate complexity (score 7–9), n(%) | 176 (58) |
| High complexity (score 10–12), n(%) | 44 (14) |
| PADUA score, median (IQR) | 8.5 (7–10) |
| Low complexity (score 6–7), n(%) | 93 (31) |
| Moderate complexity (score 8–9), n(%) | 107 (35) |
| High complexity (score 10–13), n(%) | 104 (34) |
| ABC score, n(%) | |
| 1 | 25 (8.2) |
| 2 | 118 (39) |
| 3S | 105 (35) |
| 3H | 56 (18) |
eGFR = estimated glomerular filtration rate; IQR = interquartile range.