Table 4 Regression coefficients using bootstrap re-sampling technique for camel herd seropositivity and within herd seropositivity of cattle, sheep and goats (all herds) and only for herds in a province without vaccination (no vaccination), a significant negative correlation
From: Risk factors of brucellosis seropositivity in Bactrian camels of Mongolia
| Â | N herds | Intercept (95% confidence interval [CI]) | Slope (95% CI) | |
|---|---|---|---|---|
Ruminants | All herds | 348 | 0.02 (−0.01–0.03) | 0.06 (−0.07–0.21) |
No vaccination | 137 | 0.03 (0.01–0.05) | 0.08 (−0.14–0.5) | |
Cattle | All herds | 292 | 0.03 (0.01–0.04) | 0.06 (−0.02–0.2) |
No vaccination | 103 | 0.04 (0.01–0.06) | 0.06 (−0.06–0.3) | |
Sheep | All herds | 333 | 0.03 (0.02–0.04) | 0.03 (− 0.04–0.1) |
No vaccination | 127 | 0.03 (0.01–0.05) | 0.1 (− 0.2–0.7) | |
Goats | All herds | 341 | 0.03 (0.02–0.04) | −0.003 (− 0.07–0.1) |
No vaccination | 133 | 0.03 (0.01–0.05) | −0.1 (− 0.27 - -0.04)a | |