Research Article
Leptospira Seroprevalence in Domestic Dogs and Cats on the Caribbean Island of Saint Kitts
Table 4
Seroprevalence in dogs, based on vaccination status and origin.
| | Groups | Number of samples | Number of positive samples | Seroprevalence (%) | 95% confidence interval (%) | value (Fisher test) |
| | Origin | | | | | | | | Local | 58 | 41 | 70.7 | 57.3 | 81.9 | 1 | | Imported | 26 | 19 | 73.1 | 52.2 | 88.4 | | Unknown origin | 17 | 3 | — | — | — | — | | Vaccination status | | | | | | | | Vaccinated | 23 | 13 | 56.5 | 34.4 | 76.9 | 0.3 | | Nonvaccinated | 78 | 54 | 69.2 | 57.8 | 79.2 | | | Vaccination status in local dogs | | | | | | | | Vaccinated | 13 | 8 | 61.5 | 31.6 | 86.1 | 0.5 | | Nonvaccinated | 45 | 33 | 73.3 | 58.1 | 85.4 | | | Vaccination status in imported dogs | | | | | | | | Vaccinated | 6 | 4 | 66.7 | 22.2 | 95.7 | 1 | | Nonvaccinated | 20 | 15 | 75.0 | 50.9 | 91.3 | |
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