Table 4 Multivariate analysis for greater specimen weight and estimated blood loss
Greater specimen weight | Greater estimated blood loss | |||||
|---|---|---|---|---|---|---|
Univariate | Multivariate | Univariate | Multivariate | |||
p | OR (95% CI) | p | p | OR (95% CI) | p | |
Age (≥ 71 years) | 0.999 | – | – | 0.695 | – | – |
Gender (Male) | 0.217 | – | – | 0.333 | –– | – |
ASA-PS (≥ 3) | 0.996 | – | – | 0.870 | – | – |
Diseased side (Left) | 0.143 | – | – | 0.563 | – | – |
Tumor size of renal tumor (≥ 42 mm) | 0.057 | – | – | 0.018 | 6.20 (1.38–27.70) | 0.017 |
VFA (≥ 100 cm2) | < 0.001 | 8.26 (3.03–22.50) | < 0.001 | 0.001 | 6.86 (1.08–43.60) | 0.041 |
BMI (≥ 25 kg/m2) | 0.004 | 2.10 (0.65–6.72) | 0.213 | 0.006 | 1.51 (0.28–8.06) | 0.627 |