Research Article
Seroprevalence and Associated Risk Factors for Toxoplasma gondii Infection in Healthy Blood Donors: A Cross-Sectional Study in Sonora, Mexico
Table 4
Multivariate analysis of selected characteristics of blood donors and their association with T. gondii infection.
| Characteristic | Odds ratio | 95% confidence interval | value |
| Age | 1.74 | 1.03–2.94 | 0.03 | Suburban residence | 1.56 | 0.78–3.12 | 0.20 | Education | 0.76 | 0.48–1.19 | 0.23 | Laborer | 0.38 | 0.13–1.15 | 0.08 | Cleaning cat excrement | 0.47 | 0.20–1.09 | 0.08 | Flooring at home | 0.83 | 0.43–1.58 | 0.57 | Tobacco use | 2.09 | 1.02–4.29 | 0.04 |
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