Table 1. Vaccination History Based on Elapsed Time and Their HBsAb Titera.
| Elapsed time from vaccination | HBsAb Titer, mIU/mL | Odds Ratio (95% CI) | P Value | HBs Ab Titer, mIU/mL | P Value | |||
|---|---|---|---|---|---|---|---|---|
| 0-10 | > 10 | 0-10 | 11-100 | > 100 | ||||
| < 5 years | 1 (10) | 9 (90) | 1.222, (0.098-15.230) | 0.876 | 1 (10) | 1 (10) | 8 (80) | 0.273 |
| 5–10 years | 1 (6.7) | 14 (93.3) | 0.607, (0.050-7.415) | 0.694 | 1 (6.7) | 4 (26.7) | 10 (66.7) | 0.854 |
| > 10 years | 1 (11.1) | 8 (88.9) | 1.438, (0.114-18.076) | 0.778 | 1 (11.1) | 5 (55.6) | 3 (33.3) | 0.104 |
| Total | 3 (8.8) | 31 (91.2) | - | 0.922 | 3 (8.8) | 10 (29.4) | 21 (61.8) | 0.255 |
aData are presented as No. (%).