Table 1 Demographics of HBsAg-seropositive participants
| Â | Number of participants | Percentage (%) |
|---|---|---|
Gender | ||
 Male | 16 | 57 |
 Female | 12 | 43 |
Age Groups | ||
 20–39 | 8 | 29 |
 40–49 | 10 | 36 |
 50–59 | 6 | 21 |
 60–69 | 4 | 14 |
Place of Birth | ||
 South Korea | 22 | 79 |
 United States | 6 | 21 |
Years in the US | ||
  < 10 | 4 | 14 |
 11–20 | 8 | 29 |
  > 20 | 16 | 57 |