Table 1.
Site | HR Negative Patients | HR Positive Patients | p-value* |
---|---|---|---|
Brain | 1.40 (1.00, 1.70) | 2.88 (2.24, 3.71) | <0.0001 |
Liver | 1.10 (0.89, 1.40) | 1.50 (1.22, 1.84) | 0.31 |
Lung | 0.72 (0.58, 0.90) | 1.43 (1.12, 1.83) | <0.0001 |
Pleura | 0.62 (0.43, 0.88) | 1.08 (0.76, 1.53) | 0.027 |
Bone | 0.72 (0.56, 0.92) | 1.11 (0.92, 1.33) | 0.0056 |
Dist LN** | 0.63 (0.48, 0.83) | 1.29 (1.00, 1.67) | 0.0002 |
p-value tests whether the effect of HER2 status varied significantly with HR status
Dist LN = distant lymph node
Numbers in parentheses are 95% confidence intervals for the hazard ratios.