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Table 2 Cox regression analysis of PFS rate in 113 ccRCC patients

From: Up-regulation of SR-BI promotes progression and serves as a prognostic biomarker in clear cell renal cell carcinoma

Variables Univariate analysis Multivariate analysis
HR 95%CI P value HR 95%CI P value
Gender 0.384 0.163–0.908 0.029 0.131 0.046–0.374 0.000
Age 1.144 0.526–2.489 0.735    
Tumor size 8.742 2.036–37.546 0.004 11.696 2.433–56.216 0.002
Furman grade 1.704 0.800–3.628 0.167    
T stage 1.610 0.700–3.703 0.263    
N metastasis 5.593 2.409–12.984 0.000 2.786 0.904–8.580 0.074
M metastasis 5.730 2.107–15.583 0.001 2.221 0.714–6.909 0.168
TNM stage 4.363 2.014–9.451 0.000 1.895 0.654–5.494 0.239
Venous invasion 1.605 0.483–5.338 0.440    
Location side 1.022 0.487–2.147 0.954    
SR-BI expression 3.014 1.317–6.898 0.009 2.926 1.175–7.285 0.021
  1. HR hazard ratio, CI confidence interval