Tiempo (meses)
No.
at risk
11.1
13.8
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0
4
8
10
12
14
16
18 20
22
24 26
28
30
32
34
36
FC+T
T
FC
CI, confidence interval; T, trastuzumab
Events
167
182
HR
0.74
95% CI
0.60, 0.91
p value
0.0046
Median
OS
13.8
11.1
Probability
TOGA: IHQ2+/FISH+ o IHQ3+