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Table 1 Variables significantly (P <  0.05) associated through univariable regression with annual milk yield (kg/cow/year) in Camagüey province, Cuba

From: Risk factors for the presence of Fasciola hepatica antibodies in bulk-milk samples and their association with milk production decreases, in Cuban dairy cattle

Variable Parameter B Std. Error R2 Sig.
ODR Intercept 1387.5 34.8 0.197  
ODR − 712.3 63.5 <  0.001
Municipalitya Intercept 978.1 34.9 0.153  
Municipality    < 0.001
Grass proportiona Intercept 940.7 25.8 0.051  
Grass proportion    <  0.001
Watering place a Intercept 1044.0 15.9 0.015  
Watering place    0.006
Farm total areaa Intercept 1050.6 24.7 0.012  
Farm total area    0.048
Nutritional supplement in dry seasona Intercept 1054.7 16.8 0.022  
Nutritional supplement dry season    0.001
Nutritional supplement in rainy seasona Intercept 945.3 21.9 0.040  
Nutritional supplement in rainy season    <  0.001
  1. aDifferent levels not shown