Table 2 Bivariate and multivariate associations between selected demographic characteristics and infection with HCV genotype 1 vs. non-1 (genotypes 2, 3, 4)
| % with genotype 1 HCV infection |
Odds Ratio (95% CI) | p-value |
Adjusted# Odds Ratio (95% CI) | p-value | |
|---|---|---|---|---|---|
| Gender | |||||
| Male | 73.4 | 1.22 (0.78, 1.90) | 0.38 | ||
| Female | 69.3 | ||||
| Ethnic Background | |||||
| Caucasian | 59.2 | 1 | 1 | ||
| African American | 87.1 | 4.65 (2.75, 7.86) | < 0.001 | 3.37 (1.89, 5.99) | <0.001 |
| Latino | 72.0 | 1.77 (0.71, 4.45) | 0.22 | 1.57 (0.61, 3.98) | 0.35 |
| Other | 62.8 | 1.16 (0.59, 2.30) | 0.66 | 1.85 (0.59, 2.37) | 0.63 |
| Birth Cohort | |||||
| Born before 1970 | 79.0 | 2.97 (1.20, 4.59) | < 0.001 | 2.03 (1.23, 3.34) | 0.006 |
| Born 1971 or later | 56.0 | 1 | |||
| Study group | |||||
| UFO | 54.7 | 1 | ** | ||
| UHS | 80.5 | 3.33 (2.04, 5.45) | < 0.001 | ||
| SCOPE | 76.7 | 2.92 (1.68, 5.06) | < 0.001 |
