Clinical characteristics | Uni-Cox regression | Multi-Cox regression | ||
---|---|---|---|---|
HR [95% CI] | p-value | HR [95% CI] | p-value | |
Training set | ||||
 Age (years, mean ± SD) | 1.026 [1.006–1.047] | 9.392 × 10−3 | 1.016 [1.011–1.430] | 2.034 × 10−2 |
 Gender (male/female) | 0.996 [0.625–1.588] | 9.867 × 10−1 | – | – |
 Pathologic M (M0/M1/–) | 1.525 [0.544–4.278] | 4.180 × 10−1 | – | – |
 Pathologic N (N0/N1/N2/N3/–) | 1.611 [1.289–2.013] | 1.615 × 10−5 | 0.999 [0.593–1.684] | 6.340 × 10−1 |
 Pathologic T (T1/T2/T3/T4/–) | 1.594 [1.175–2.163] | 2.619 × 10−3 | 0.858 [0.486–1.516] | 9.980 × 10−1 |
 Pathologic stage (I/II/III/IV/–) | 1.661 [1.288–2.142] | 6.357 × 10−5 | 1.498 [0.926–2.424] | 3.970 × 10−1 |
 Pathologic grade (High/low/–) | 3.164 [0.439–22.77] | 2.27 × 10−1 | – | – |
 Radiotherapy (yes/no/–) | 0.948 [0.233–3.863] | 9.402 × 10−1 | – | – |
 Lymphovascular invasion (yes/no/–) | 2.411 [1.441–4.034] | 5.576 × 10−4 | 1.709 [0.893–3.274] | 1.050 × 10−2 |
 Recurrence (yes/no) | 1.621 [0.986–2.667] | 5.473 × 10−2 | – | – |
 MiR score (high/low) | 3.926 [2.500–6.165] | 1.905 × 10−10 | 3.431 [1.919–6.130] | 3.180 × 10−5 |
Validation set | ||||
 Age (years, mean ± SD) | 1.038 [1.013–1.064] | 2.272 × 10−3 | 1.069 [1.0262–1.113] | 1.340 × 10−3 |
 Gender (male/female) | 1.275 [0.808–2.011] | 2.955 × 10−1 | – | – |
 Pathologic M (M0/M1/–) | 23.27 [6.683–81.03] | 5.850 × 10−1 | – | – |
 Pathologic N (N0/N1/N2/N3/–) | 1.564 [1.231–1.987] | 1.749 × 10−3 | 1.652 [0.854–3.195] | 1.359E−01 |
 Pathologic T (T1/T2/T3/T4/–) | 1.985 [1.421–2.773] | 5.099 × 10−5 | 1.858 [0.937–3.690] | 7.634 × 10−2 |
 Pathologic stage (I/II/III/IV/–) | 1.836 [1.374–2.453] | 2.048 × 10−5 | 0.668 [0.276–1.617] | 3.710 × 10−1 |
 Pathologic grade (high/low/–) | 2.637 [0.365–19.07] | 3.180 × 10−1 | – | – |
 Radiotherapy (yes/no/–) | 1.188 [0.516–2.736] | 6.850 × 10−1 | – | – |
 Lymphovascular invasion (yes/no/–) | 2.335 [1.338–4.074] | 2.119 × 10−3 | 1.338 [1.056–3.177] | 4.509 × 10−2 |
 Recurrence (yes/no) | 2.023 [1.171–3.495] | 1.002 × 10−2 | 1.002 [0.468–2.144] | 9.960 × 10−1 |
 MiR score (high/low) | 1.772 [1.148–2.734] | 8.821 × 10−3 | 2.353 [1.0702–5.176] | 3.328 × 10−2 |