Skip to main content

Table 4 Prognostic factors for overall survival by univariate and multivariate analyses

From: Prognostic significance of enlarged paraaortic lymph nodes detected during left-sided colorectal cancer surgery: a single-center retrospective cohort study

Variables n Univariate analysis Multivariate analysis
5-year OS (%) p HR (95% CI) p
Pathologic T stage
 T4 49 37.6 < 0.001 2.196 (1.063–4.538) 0.034
 T1–3 214 82.1    
Pathologic N stage
 N1-2 137 65.8 0.001 2.064 (0.961–4.434) 0.063
 N0 126 87.7    
M stage      
 M1 32 38.8 < 0.001   
 M0 231 81.5    
pathologic palnm
 Positive 19 54.0 0.002 1.367 (0.505–3.703) 0.538
 Negative 244 78.6    
R0 resection
 R2 20 12.8 < 0.001 4.643 (2.046–10.534) < 0.001
 R0 243 82.3    
  1. OS Overall survival; HR hazard ratio; CI Confidence interval; PALNM Paraaortic lymph node metastasis