| Vaccine Only | Vaccine + GM-CSF | p-Value | |
|---|---|---|---|
| Median 1 month HBsAb | 9.4 mIU/mL | 0 mIU/mL | NS |
| (range) | (0->2000) | (0->2000) | |
| % with HBsAb > 10mIU/mL | 50% | 35% | 0.47 |
| at 1 month | (14/28) | (10/29) | |
| Median 1 year HBsAb | 0 mIU/mL | 0 mIU/mL | NS |
| (range) | (0-1000) | (0-258) | |
| % with HBsAb > 10mIU/mL | 33% | 23% | 0.71 |
| at 1 year | (9/27) | (6/26) | |