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Table 3 Summary of vaccination status and contact tracing of adult intrafamilial household contacts with pregnant women index cases attending antenatal care clinics in the central Ethiopian region, 2023 (n = 370)

From: Prevalence of hepatitis B virus infection and associated factors among adults intrafamilial household contacts attending antenatal care clinics in the Central Ethiopian region: from pregnant women index cases

Variables

Categories

n (%)

Duration of stay with index case

≥ 6 months

300(81.1)

< 6 months

70(18.9)

Number contact successfully traced*

Yes

92(24.9)

No

278(75.1)

Number of contacts eligible for hepatitis B vaccination

Yes

119(32.2)

No

251(67.8)

Vaccination status(n = 119)

Not-vaccinated

10(8.4)

Partial vaccination

109(91.6)

Sexual contact relationship to index case

Husband

328(88.6)

Partner

42(11.4)

HBsAg test result

Negative

327(88.4)

Positive

43(11.6)

  1. Where: HBsAg: hepatitis B surface antigen; *Defined as contacts tested and immune or infected OR tested and vaccinated [27]