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Table 2 Difference in the prevalence of hepatitis B viral infection among first-time blood donors between 2001 and 2010, Campo Grande, Brazil

From: Decrease in hepatitis B prevalence among blood donors in Central-West Brazil

Variable HBV % Odds ratio p
Year Positive/Total   (95% CI)  
2001* 52/552 9.42 3.31 (2.40-4.57) < 0.01
2010 269/8,840 3.04
  1. *Aguiar et al. [9].