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Table 5 Risk factors and nasal microbiota members (genus level) associated with the presence of virulent strains of G. parasuis (P ≤ 0.05) in 51 piglets in 7 Spanish farms using a multivariable logistic regression model

From: Variations in association of nasal microbiota with virulent and non-virulent strains of Glaesserella (Haemophilus) parasuis in weaning piglets

Genus/variable

Level

Estimates

OR

%95 CI

P

Health status

Control

Ref

Ref

Ref

6.48e−05

Glässer’s disease

3.69

4.03+01

7.1 to 3.7e+02

Production system

Farrow to finish

Ref

Ref

Ref

5.56e−07

Multi-site

20.70

9.8+08

1.1e−73 to Inf

Corynebacterium

–

674.01

5.3e+292

7.03e+61 to Inf

0.0013

Clostridium.XI

–

−204.3

1.9e−89

1.8e−200 to 1.03e−15

5.5e−05

Escherichia.Shigella

–

−295.6

4.4e−129

0.00 to 3.8e−01

0.0394

  1. Ref: reference, Inf: infinity.