From: Bone Scan Index predicts skeletal-related events in patients with metastatic breast cancer
Hazard ratio | 95 % CI | P value | ||
---|---|---|---|---|
BSI | ||||
<1.4 | 1.0 | Ref. | ||
≧1.4 | 1.24 | 0.72 | 2.16 | 0.436 |
Age | ||||
<50 | 1.0 | Ref. | ||
≧50 | 0.91 | 0.50 | 1.66 | 0.768 |
Metastasis site | ||||
Bone only | 1.0 | Ref. | ||
Brain | 6.91 | 0.75 | 63.8 | 0.089 |
Liver | 1.58 | 0.66 | 3.80 | 0.308 |
Lung | 1.21 | 0.39 | 3.69 | 0.741 |
PS | ||||
0 | 1.0 | Ref. | ||
1 | 1.42 | 0.79 | 2.57 | 0.241 |
2 | 4.09 | 1.41 | 11.9 | 0.010 |
Intrinsic subtype | ||||
Luminal | 1.0 | Ref. | ||
Luminal HER2 | 1.48 | 0.77 | 2.86 | 0.244 |
HER2 | 2.10 | 0.82 | 5.37 | 0.122 |
Triple negative | 2.94 | 1.22 | 7.09 | 0.016 |