From: Outcomes of surgical treatment for upper urinary tract transitional cell carcinoma: Comparison of retroperitoneoscopic and open nephroureterectomy
b
Hazard ratio (HR)
95% CI of HR
p-value
ONU
0.406
1.50
0.67, 3.35
0.323
Stage 2
0.139
1.15
0.44, 3.00
0.776
Stage 3
0.947
2.58
0.72, 9.18
0.144
High grade
0.189
1.21
0.46, 3.17
0.701