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Table 3 Comparison of the accuracy of survival prediction between the TNM stage with and without the immune infiltrating score

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

Cohort

TNM stage

Immune infiltrating score + TNM stage

P-value

c-index

95% CI

c-index

95% CI

Training cohort

0.619

0.594–0.643

0.686

0.659–0.714

< 0.001

Validation cohort

0.661

0.621–0.700

0.695

0.650–0.740

< 0.001

  1. CI confidence interval