Table 1 Clinical features
Variables | n |
|---|---|
n | 896 |
Gender | |
Male (%) | 663 (74.0%) |
Female | 233 (26.0%) |
Age (years) | 52 (14–86) |
BMI (kg.m2) | 25.8 (17.0-50.8) |
Side (%) | |
Left | 440 (49.0%) |
Right | 456 (51.0%) |
Tumor size (cm) | 3.0 (0.8–10.0) |
Superior or inferior location (%) | |
Superior pole | 338 (37.7%) |
Inferior pole | 252 (28.1%) |
Middle | 306 (34.2%) |
Anterior or posterior location | |
Anterior (A) | 229 (25.6%) |
Posterior (B) | 533 (59.5%) |
Undefined (X) | 134 (14.9%) |
RENAL nephrometry score | 7 (4–11) |
PADUA nephrometry score | 8 (6–14) |
Surgical time (min) | 120 (40–385) |
Warm ischemia time (min) | 18 (6–40) |
Estimated blood loss (ml) | 50 (5-2000) |