Table 1.
Treatment responses according to the baseline level of soluble HER-2
Characteristic | Low bECD (No.) | High bECD (No.) | Chi-Square p |
---|---|---|---|
Herceptin treatment | |||
ORR | 30 | 14 | 0.0128 |
SD | 6 | 8 | |
PD | 0 | 4 | |
Overall response | |||
ORR | 76 | 29 | 0.1435 |
SD | 41 | 19 | |
PD | 13 | 12 |