Table 4 Multivariate Cox Proportional Analysis of Tumor Size, age, and RRS in Relation to the Likelihood of Relapse
From: A multiple breast cancer stem cell model to predict recurrence of T1–3, N0 breast cancer
P-value | Hazard Radio (95% CI) a | |
|---|---|---|
Training group | ||
RRS (high vs. low) | < 0.001 | 6.75 (2.90–15.72) |
Tumor size (> 2 cm vs. ≤2 cm) | 0.037 | 2.72 (1.16–6.38) |
Age (>40y vs. ≤40y) | 0.098 | 0.46 (0.20–1.05) |
Testing group | ||
RRS (high vs. low) | 0.014 | 5.04 (1.52–16.81) |
Tumor size (> 2 cm vs. ≤2 cm) | 0.177 | 3.33 (0.80–15.85) |
Age (>40y vs. ≤40y) | 0.316 | 0.59 (0.15–2.41) |