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Table 2 Results of univariate and multivariate Cox regression of overall survival in the training cohort

From: Identification and validation of an immune cell infiltrating score predicting survival in patients with lung adenocarcinoma

Cohort

Training cohort

Variable

Univariate

Multivariate

HR

95% CI

P-value

HR

95% CI

P-value

Immune infiltrating score

6.459

4.409–9.462

< 0.001

5.322

3.574–7.926

< 0.001

Age

1.025

1.014–1.035

< 0.001

1.024

1.014–1.035

< 0.001

Sex

  

0.031

  

0.079

 Female

Reference

  

Reference

  

 Male

1.245

1.021–1.518

0.031

1.196

0.979–1.460

0.079

TNM stage

  

< 0.001

  

< 0.001

 Stage I

Reference

  

Reference

  

 Stage II–III

2.682

2.195–3.278

< 0.001

2.443

1.996–2.990

< 0.001

 Stage IV

2.256

0.721–7.053

0.162

1.835

0.586–5.740

0.297

  1. HR hazard ratio, CI confidence interval