Table 4.
C-index of Nomogram.
| OS training set: 0.699 | 95%CI: 0.656-0.742 |
|---|---|
| OS validation set: 0.640 | 95%CI: 0.501-0.779 |
| CSS training set: 0.711 | 95%CI: 0.668-0.754 |
| CSS validation set: 0.669 | 95%CI: 0.526-0.812 |
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