Table 2. Analysis of multiple factors associated with hepatitis A and hepatitis E seroprevalence among migrant population in Central Brazil.
| Variable | Anti-HAV positive | Anti-HEV positive | ||
|---|---|---|---|---|
| AdjPR (95%CI)a | p | AdjPR (95%CI)b | p | |
| Haitian origin | 1.09 (0.81–1.45) | 0.574 | - | |
| Refugee | - | 0.29 (0.07–1.26) | 1.000 | |
| Age > 19 years | 1.85 (1.15–2.96) | 0.011 | ||
| Formal Education > 9 years | 0.91 (0.71–1.18) | 0.500 | ||
| Length of time in Brazil (months)a | ||||
| ≤ 6 | 1.00 | 1.00 | ||
| 7–36 | 1.04 (0.77–1.41) | 0.789 | 2.50 (0.54–11.62) | 0.243 |
| > 36 | 1.07 (0.76–1.52) | 0.685 | 4.67 (1.03–21.02) | 0.046 |
a Adj PR: Adjusted prevalence ratio; CI: confidence interval;
b Adjusted by Haitian origin, age, education and length of time in Brazil (Goodness of fit = 1); adjusted by international migration category and length of time in Brazil (Goodness of fit = 0.9827).