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. 2021 Sep 6;9:710558. doi: 10.3389/fcell.2021.710558

TABLE 1.

The comparison of predictive discrimination ability of the immunosignature and Tumor, Node, Metastasis (TNM) staging system.

C-index (95% CI) p-value Comparison of models
C-index (95% CI) p-value
Immunosignature 0.881 (0.823, 0.939) <0.001*
T stage 0.619 (0.482, 0.756)  0.090 −0.262 (−0.417, −0.137) <0.001*

T, Tumor category according to 8th edition of American Joint Committee on Cancer (AJCC) staging system; CI, confidence interval; *Statistically significant.