Study areas | Individual animal level | Herd level | ||
---|---|---|---|---|
The numbers of cattle examined | Seroprevalence (%) (95% CI) | The numbers of herds examined | Seroprevalence (%) (95% CI) | |
Sheko | 171 | 17.5(10.8–34.2) | 57 | 61.4(46.3-104.9) |
Semen Bench | 44 | 61.4(47.2–83.8) | 32 | 56.3(34.6–82.3) |
Shei Bench | 118 | 27.1(19.7–46.1) | 54 | 57.4(44.3-103.6) |
Meinet Goldiya | 62 | 17.7(8.4–38.2) | 31 | 35.5(17.7–63.3) |
Meinet Shasha | 66 | 21.2(11.2–49.1) | 28 | 46.4(28.0-64.9) |
Overall | 461 | 24.7(20.2–48.8) | 202 | 53.5(45.7–90.5) |
Chi square value (χ2) | 33.859 |  | 10.121 | |
P-value | 0.0001 | Â | 0.038 |