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Table 6 Associations detected between the APP, SIV and M. hyopneumoniae seropositivity and the investigated variables using univariate linear regression models (p < 0.05)

From: Cross-sectional study of seropositivity, lung lesions and associated risk factors of the main pathogens of Porcine Respiratory Diseases Complex (PRDC) in Goiás, Brazil

Dependent variables Independent variables R2 p
Average daily weight gain (g/day) M. hyopneumoniae seropositivity at weaning 0.39 2.00 e-04
Average daily weight gain (g/day) M. hyopneumoniae seropositivity at growing-finishing 0.34 7.00 e-04
Mortality in finishing phase (%) SIV seropositivity in growing-finishing 0.38 2.00 e-04
Mortality in finishing phase (%) Average pulmonary lesion extension (%) 0.17 2.00 e-02
Mortality in finishing phase (%) PI 0.20 1.00 e-02
M. hyopneumoniae seropositivity in growing-finishing Empty period between batches in growing-finishing facilities 0.26 4.00 e-03