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Table 3 Univariate and multivariable analysis of recurrence-free survival for patients with UTUC

From: Significance of p53, p27, Ki-67, E-cadherin, and HER2 expression in upper urinary tract urothelial carcinoma

  Univariate Multivariate
p values Hazard ratio 95% confidence interval p values Hazard ratio 95% confidence interval
Patient age 0.078 1.913 (0.929–3.939)    
Gender 0.268 0.430 (0.097–1.911)    
Tumor stage 0.869 1.038 (0.664–1.624)    
Tumor grade 0.509 0.710 (0.257–1.960)    
Tumor focality 0.945 1.037 (0.374–2.875)    
Localization anatomic 0.282 2.264 (0.510–10.045)    
Surgery margin 0.041* 0.325 (0.110–0.956) 0.271 0.508 (0.152–1.700)
Nodal invasion 0.422 2.109 (0.341–13.061)    
Vascular invasion 0.962 1.031 (0.291–3.660)    
p53 expression 0.035* 0.328 (0.116–0.925) 0.142 0.420 (0.132–1.337)
Ki-67 expression 0.469 1.466 (0.520–4.130)    
p27 expression 0.671 1.382 (0.311–6.137)    
  1. *Significant p values