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Table 3 Seroprevalence of HBV among different Age and Gender categories at University of Gondar Compressive Specialized Hospital, Northwest Ethiopia. 2018

From: Seroprevalence of transfusion transmissible viral infections (HIV, HBV and HCV) among voluntary blood donors at University of Gondar Comprehensive Specialized Hospital, Gondar; Northwest Ethiopia

Variable

HBV status

Chi-square

Crude OR

CI

P-value

Negative (%)

Positive (%)

Gender

 Male

4900 (82%)

218 (3.64%)

2.942

0.697

0.461–1.053

0.086

 Female

839 (14%)

26 (0.43%)

_

_

_

_

Age group

 <  20

490 (8.2%)

19 (0.32%)

5.810

_

_

0.325

 20–29

2950 (49.3%)

113 (1.9%)

0.70

1.318

0.171–10.146

0.791

 30–39

1241 (20.7%)

54 (0.9%)

0.067

1.302

0.177–9.599

0.795

 40–49

699 (11.7%)

41 (0.7%)

0.146

1.479

0.199–11.010

0.702

 50–59

325 (5.4%)

16 (0.27%)

0.452

1.994

0.266–14.934

0.502

 60 & above

34 (0.57%)

1 (0.02%)

0.242

1.674

0.215–13.014

0.623