Table 2 P-values of the Student t test for the difference between concordance indices and hazard ratios for the 70-gene signature (GENE70), the 76-gene signature (GENE76), and the Gene expression Grade Index (GGI) risk classifications.
From: Comparison of prognostic gene expression signatures for breast cancer
| Â | p-value for difference in concordance indices | p-value for difference in hazard ratios |
|---|---|---|
GENE70 vs GENE76 | 0.15 | 0.11 |
GENE70 vs GGI | 0.53 | 0.42 |
GENE76 vs GGI | 0.22 | 0.19 |