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Table 3 Summary of logistic regression model showing the variables with significant association with the odds of being inside the cluster. Results are presented for both cut-off values used for independent variables

From: Prevalence and spatial distribution of bovine brucellosis in San Luis and La Pampa, Argentina

Variables

Cut-off (A)

OR (95 % CI)

Cut-off (B)

OR (95 % CI)

Surface

<300 ha

5.34 (0.72–39.69)

<500

12.47 (1.65–94.34)

Bovine density

≥0.24 animals/ha

8.23 (4.19–16.19)

≥0.5 animals/ha

4.99 (1.89–3.17)

Calf/cow index

≥0.36 animals/ha

2.63 (1.45–4.77)

≥0.5 animals/ha

3.31 (1.81–6.04)