Table 2.
Adjusted association between risk factors and Hepatitis C or HIV-1 infection among pregnant women in Public Health Settings, Central Brazil
| Variables | HCV positive ORadjusted (95% CI)a |
HIV-1 positive ORadjusted (95% CI)a |
|---|---|---|
| Age, years | ||
| 12–19 | 1 | 1 |
| 20–29 | 1.94 (0.66 – 5.75) | 3.09 (0.71 – 13.51) |
| 30–39 | 2.86 (0.84–9.61) | 5.38 (1.12 – 25.64) |
| ≥ 40 | 20.40 (4.90–83.33) | |
| Ethnicity | ||
| White | 1 | |
| Biracial | 1.45 (0.49 – 4.32) | |
| Black | 4.90 (1.42 – 16.95) | |
| Number of pregnancies | ||
| First | 1 | |
| 2–3 | 1.60 (0.72 – 3.52) | |
| ≥ 4 | 1.64 (0.68 – 3.97) |
a Adjusted odds ratio and 95% confidence interval = ORadjusted (95% CI)