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Table 2 Multivariable stepwise Cox proportional hazards regression modeling predictors of RFS, DSS and OS

From: Quality of surgical care can impact survival in patients with bladder cancer after robot-assisted radical cystectomy: results from the International Robotic Cystectomy Consortium

Variables

RFS

DSS

OS

HR

CI

p

HR

CI

p

HR

CI

p

Gender (females)

0.685

0.493–0.952

0.02

      

BMI

   

0.956

0.924–0.99

0.01

0.964

0.943–0.986

0.002

ASA

      

1.409

1.133–1.751

0.002

Diversion type (ileal conduit)

   

0.297

0.12–0.736

0.009

0.366

0.208–0.645

0.0005

Diversion approach (intracorporeal)

0.67

0.49–0.91

0.01

      

pT (≤ pT2)

1.595

1.146–2.218

0.006

5.119

3.225–8.124

<0.0001

3.656

2.762–4.837

< 0.0001

pN (N–)

1.629

1.185–2.239

0.003

2.053

1.385–3.043

0.0003

1.833

1.4–2.399

< 0.0001

QCS (low QCS)

   

0.533

0.338–0.84

0.007

0.629

0.457–0.864

0.004