Table 6 Risk factors and nasal microbiota members (genus level) associated with the presence of non-virulent strains of G. parasuis (P ≤ 0.05) in 51 piglets in 7 Spanish farms using a multivariable logistic regression model

Health status

Control

Ref

Ref

Ref

0.0073

Glässer’s disease

−2.22

0.11

0.015–0.48

Production system

Farrow to finish

Ref

Ref

Ref

0.0034

Multi-site

2.34

10.34

2.045–86.57

Corynebacterium

–

−116.6

2.4-51

6.4e−220 to 1.9e+10

0.0134

Odoribacter

–

−929.7

0.00

0.00 to 1.1e−187

5.8e−05

Planobacterium

–

17.06

2.6e+07

2.2 to 4.5e+27

0.037

Phascolarctobacterium

–

518.5

1.6e+225

5.1e+12 to Inf

0.034