| Cohort 1 | Cohort 2 | ||
---|---|---|---|---|
Variable | Hazard ratio (95% CI) | p | Hazard ratio (95% CI) | p |
SNAI2 level | 2.11 (1.21–3.66) | 0.008 | 1.92 (1.03–3.59) | 0.04 |
Age at metastasis | 2.19 (0.37–12.95) | 0.39 | 0.90 (0.33–2.49) | 0.85 |
Site of relapse | 1.47 (0.98–2.21) | 0.07 | 0.85 (0.56–1.31) | 0.47 |
HER2 status of metastasis | 1.46 (0.50–4.28) | 0.49 | 1.49 (0.34–6.52) | 0.60 |