Study farms | Animal examined | Number of Positives | Apparent prevalence (%) | 95% CI | OR | X2 | P value |
---|---|---|---|---|---|---|---|
1 | 56 | 1 | 1.8 | 0.3–11.6 | Ref. | 15.5 | 0.004 |
2 | 3 | 0 | 0.0 | - | - | ||
3 | 9 | 0 | 0.0 | - | - | ||
4 | 3 | 0 | 0.0 | - | - | ||
5 | 3 | 0 | 0.0 | - | - | ||
6 | 10 | 0 | 0.0 | - | - | ||
7 | 5 | 0 | 0.0 | - | - | ||
8 | 4 | 3 | 75.0 | 2.0-99.8 | 165 | ||
9 | 30 | 2 | 6.7 | 0.1–85.9 | 3.9 | ||
10 | 6 | 1 | 16.7 | 0.1–96.4 | 11.0 | ||
11 | 5 | 0 | 0.0 | - | - | ||
12 | 7 | 0 | 0.0 | - | - | ||
13 | 9 | 0 | 0.0 | - | - | ||
14 | 14 | 1 | 7.1 | 0.1–90.5 | 4.2 | ||
Total | 164 | 8 | 4.9 | 2.5–9.4 |  |  |  |