Seroprevalence of Hepatitis B Virus (HBV) and Hepatitis C Virus (HCV) among Blood Donors from Bahir Dar, Ethiopia

Table 6

Multivariate analysis for factors associated with HBV among blood donors at Bahir Dar Blood Bank centre, Northwest Ethiopia, 2020 (n = 418).

Variables	Category	HBV status		AOR (95% CI)	value
		Reactive	Nonreactive
Needle-stick injury	Yes	1	2	11.437 (0.72, 181.307)	0.084
	No	16	399	1
Communal use of sharp materials	Yes	1	4	11.31 (1.144, 111.864)	0.038
	No	16	397	1
Having a body tattoo	Yes	3	8	5.848 (0.941, 36.354)	0.058
	No	14	393	1
Having multiple sexual partners	Yes	4	9	10.356 (2.27, 47.099)	0.002
	No	13	392	1
History of previous surgery	Yes	1	4	6.125 (0.483, 77.610)	0.162
	No	16	397	1
Having a family history of hepatitis	Yes	3	6	8.106 (1.278, 51.403)	0.026
	No	14	395	1