Table 1 Prevalence of hepatitis B viral infection among first-time blood donors by gender and age in Campo Grande, Brazil, 2010
From: Decrease in hepatitis B prevalence among blood donors in Central-West Brazil
Variable | HBV | % | Odds ratio | p |
|---|---|---|---|---|
Positive/Total | (95% CI) | |||
Gender | ||||
Female | 107/3,482 | 3.07 | 1.0 | |
Male | 162/5,358 | 3.02 | 0.98 (0.76-1.27) | 0.94 |
Age (years) | ||||
18-28 | 99/4,990 | 1.98 | 1.0 | |
29-39 | 75/2,258 | 3.32 | 1.70 (1.24-2.33) | < 0.01 |
40-50 | 61/1,130 | 5.40 | 2.82 (2.01-3.95) | < 0.01 |
51-66 | 34/462 | 7.36 | 3.92 (2.57-5.97) | < 0.01 |