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Table 3 Results of stepwise Cox regression analysis on NSCLC

From: TNFRSF1B +676 T>G polymorphism predicts survival of non-Small cell lung cancer patients treated with chemoradiotherapy

Variables β SE HR 95% CI P
Stepwise Regression Analysis
   Node status (N2-3 vs. N0-1) 0.472 0.195 1.60 1.09-2.35 0.015
   Tumor stage (T3-4 vs. T0-2) 0.392 0.162 1.48 1.08-2.03 0.016
   TNFRSF1B +676 T>G (GG vs GT/TT) -1.061 0.457 0.35 0.14-0.85 0.020
Final Regression Model
   Age (>62 years vs. ≤62 years) 0.288 0.165 1.33 0.97-1.84 0.081
   Sex (Male v.s Female) 0.252 0.165 1.29 0.93-1.78 0.126
   Node status (N2-3 vs. N0-1) 0.511 0.196 1.67 1.14-2.45 0.009
   Tumor stage (T3-4 vs. T0-2) 0.392 0.163 1.48 1.08-2.04 0.016
   TNFRSF1B +676 T>G (GG vs GT/TT) -0.954 0.459 0.39 0.16-0.95 0.038
  1. SE: standard error; HR: hazard ratio