Table 4.
Contingency table for best response to treatment
| Factor | Best response status
|
Total | |
|---|---|---|---|
| SD | PD | ||
| Polymorphism | |||
| FF | 5 | 8 | 13 |
| FV or VV | 8 | 10 | 18 |
| Total | 13 | 18 | 31 |
| HPV | |||
| Negative | 2 | 4 | 6 |
| Positive | 3 | 3 | 6 |
| Total | 5 | 7 | 12 |
| ADCC induciblea | |||
| No | 3 | 11 | 14 |
| Yes | 6 | 2 | 8 (P = 0.01) |
| Total | 9 | 13 | 22 |
NOTE: No association was observed between best response (RR), FcγRIIIa genotype, and HPV status (both exact and two-sided P values are 1.0).
a
However, there was a better chance of having SD (stable disease response) versus disease progression (PD) for those patients who were ADCC inducible (P = 0.01, exact and two-sided).