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Table 2 Cox proportional hazards model analysis of variables affecting survival in NSCLC patients

From: Clinicopathologic features and prognostic implications of NOK/STYK1 protein expression in non-small cell lung cancer

Variables Categories Univariate analysis Multivariate analysis
HR (95% CI) P-value HR (95% CI) P-value
Age (years) ≥60/<60 1.330 (0.88-2.01) 0.178   
Sex Male/female 0.835 (0.51-1.37) 0.473   
Smoking history Smoking/Non-smoking 0.887 (0.58-1.37) 0.588   
Histological type Squamous/adenocarcinoma 1.341 (0.89-2.02) 0.160   
Grade of differentiation Poor/well + moderate 2.578 (1.70-3.90) <0.001 1.814 (1.19-2.78) 0.006
pTNM stage I/II/ III/IV 2.331 (1.79-3.05) <0.001 2.132 (1.61-2.82) <0.001
NOK expression Positive/negative 2.121 (1.25-3.59) 0.005 1.731 (1.02-2.94) 0.043
  1. HR, hazard ratio; CI, confidence interval.