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Table 2 Results of the univariable logistic regression for risk factors for Brucellosis in goat farms in Ningxiang county

From: Prevalence, distribution and risk factors for brucellosis infection in goat farms in Ningxiang, China

Factor Categories No. +ve/total (%) OR 95% CI P-value
Lower Upper
Introduced in past 12 months Yes 20/46 (43) 42.05 13.29 187.67 <0.01
No 3/167 (2)     
Whether clean and disinfect the lambing pen or field Yes 9/125 (7) 0.41 0.16 0.98 0.05
No 14/88 (16)     
Whether have other species on farm Yes 1/29 (3) 0.26 0.01 1.33 0.20
No 22/184 (12)     
Whether have quarantine field Yes 1/34 (3) 0.22 0.01 1.09 0.14
No 22/179 (12)     
Whether have separated lambing pen or field Yes 1/81 (1) 0.06 0.01 0.31 <0.01
No 22/132 (17)     
Whether conduct disinfection on visitors Yes 16/201 (8) 0.14 0.01 0.70 0.06
No 7/12 (58)     
At least disinfect the field once every week Yes 2/96 (2) 0.10 0.02 0.34 <0.01
No 21/117 (18)     
Self-breed Yes 15/201 (7) 0.04 0.01 0.14 <0.01
No 8/12 (67)     
Whether bury the sick or dead goat Yes 16/201 (8) 0.06 0.02 0.21 <0.01
No 7/12 (58)