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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
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