Variables | PFS | OS | ||||
HR | 95% CI | p value | HR | 95% CI | p value | |
Age, years (≤ 40 vs. >40) | 0.94 | 0.74 - 1.20 | 0.627 | 1.01 | 0.79 - 1.28 | 0.960 |
ER level (<40% vs. ≥40%) | 0.98 | 0.74 - 1.30 | 0.895 | 0.43 | 0.32 - 0.59 | <0.001* |
Visceral metastasis (no vs. yes) | 1.29 | 1.02 - 1.63 | 0.035* | 1.54 | 1.22 - 1.95 | <0.001* |
Adjuvant AIs (no vs. yes) | 0.91 | 0.67 - 1.23 | 0.540 | 2.71 | 2.00 - 3.67 | <0.001* |
DFI (≤24 months vs. >24 months) | 0.97 | 0.75 - 1.24 | 0.781 | 0.34 | 0.27 - 0.44 | <0.001* |
AIs plus Cap. (no vs. yes) | 0.65 | 0.49 - 0.87 | 0.003* | 0.72 | 0.55 - 0.95 | 0.020* |