Table 1: Seroprevalence of HBsAg by Age & Marital status among women attending antenatal care at FMC, Central Nigeria.
| Age Group | Number Tested (%) | HBsAg/HBeAg Positive (%) | χ2 value | P value |
| 16-26 | 77 (38.5) | 16 (20.7) 6 [7.8]* | 14.44 | 0.542 |
| 26-35 | 88 (44.0) | 15 (17.0) 11 [12.5]* | ||
| 36-45 | 29 (14.5) | 6 (20.6) 2 [6.89]* | ||
| 46-55 | 6 (3.0) | 2 (33.3) 1 [16.7]* | ||
| Total | 200 (100) | 39 (91.6) 20 [43.9]* | ||
| Marital Status | Number Tested (%) | HBsAg Positive (%) | χ2 value | P value |
| Single | 8 (4.0) | 2 (25.0) | 66.62 | 0.899 |
| Married | 190 (95.0) | 37 (19.4) | ||
| Divorced | 2 (1.0) | 0 (0.0) | ||
| Total | 200 (100) | 39 (44.4) |
*[HBeAg/HBsAg] Positive Subjects.