| DFS | OS | ||
---|---|---|---|---|
 | HR | Pvalue | HR | Pvalue |
(95% CI) | (95% CI) | |||
DTC status | Â | Â | Â | Â |
   Positive versus negative | 1.87 (1.09 to 3.20) | 0.027 | NS |  |
Tumor grade | Â | Â | Â | Â |
   Grade III versus Grade II | NS |  | 3.04 (1.66 to 5.55) | <0.001 |
Nodal status after NACT | Â | Â | Â | Â |
   ypN1-3 versus ypN0 | 2.22 (1.18 to 4.19) | 0.014 | NS |  |
Response to NACT | Â | Â | Â | Â |
   Nonrespondera versus |  |  |  |  |
   responderb | 2.88 (1.32 to 6.31) | 0.008 | 2.42 (1.04 to 5.64) | 0.041 |