Variable | Learning cohort | Validation cohort | ||||
---|---|---|---|---|---|---|
HR | 95% Cl | P-value | HR | 95% Cl | P-value | |
PinX1 expression | 0.577 | 0.335-0.991 | 0.046 | 0.441 | 0.191-0.882 | 0.023 |
T stage | 2.061 | 1.222-3.482 | 0.007 | 5.434 | 2.162-13.660 | 0.000 |
N stage | 2.590 | 1.340-5.009 | 0.005 | 2.392 | 1.113-5.141 | 0.000 |
M stage | 4.886 | 2.766-8.630 | 0.000 | 3.485 | 1.777-6.837 | 0.000 |
TNM stage | 2.725 | 1.330-5.584 | 0.006 | 2.743 | 1.331-5.650 | 0.006 |