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Hepatitis B surface antigen (HBsAg) seropositivity by marital status.
| Status | No. | HBsAg positive (%) | HBsAg negative (%) |
|---|---|---|---|
| Married | 151 | 3 (1.9) | 148 (98.1) |
| Unmarried | 57 | 2 (3.5) | 55 (96.5) |
| Total | 208 | 5 (2.4) | 203 (97.6) |
Pearson chi square (2)=0.40, P=0.523
