Variable | Category | OR | 95% CI for OR | P value | |
---|---|---|---|---|---|
 |  |  | Lower | Upper |  |
Gender | Male* | 1 | Â | Â | Â |
 | Female | 0.68 | 0.57 | 0.82 | < 0.001 |
Unsafe injections | No* | 1 | Â | Â | Â |
 | Yes | 1.23 | 0.99 | 1.51 | 0.053 |
History of operations | No * | 1 | Â | Â | Â |
 | Yes | 1.24 | 1.00 | 1.53 | 0.048 |
Blood transfusion history | No* | 1 | Â | Â | Â |
 | Yes | 1.57 | 0.98 | 2.53 | 0.060 |
Family member is HBsAg positive | No* | 1 | Â | Â | Â |
 | Yes | 2.04 | 1.55 | 2.68 | < 0.001 |
Immunization history | No* | 1 | Â | Â | Â |
 | Yes | 0.66 | 0.53 | 0.83 | < 0.001 |