Table 2 Stratification by age, sex, and relationship of adult intrafamilial household contacts with pregnant women index cases attending antenatal care clinics in the Central Ethiopia region, 2023 (n = 370)
| Â | Categories | Hepatitis B surface antigen | Total | |
|---|---|---|---|---|
Negative, n (%) | Positive, n (%) | |||
Sex | Male | 158(94.6) | 9(5.4) | 167 |
Female | 169(83.3) | 34(16.7) | 203 | |
Age | 18–28 | 204(89.1) | 25(10.9) | 229 |
29 to 39 | 107(86.3) | 17(13.7) | 124 | |
≥ 40 | 16(94.1) | 1(5.9) | 17 | |
Relationship with index case | Parent | 135(82.8) | 28(17.2) | 163 |
Husband | 27(75) | 9(25) | 36 | |
Brother | 60(95.2) | 3(4.8) | 63 | |
Sister | 105(97.2) | 3(2.8) | 108 | |
Total | 327(88.4) | 43(11.6) | 370(100) | |