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Table 2 Results from the multivariable logistic regression analysis showing variables that were associated with the presence of lung consolidation at D30

From: A randomised clinical trial of a metaphylactic treatment with tildipirosin for bovine respiratory disease in veal calves

Variables

Coefficient

SE

OR

95% CI

P-value

Treatment

PLAC

Referent

-

-

-

-

TILD

−0.09

0.33

0.91

0.47–1.76

0.78

DEPTH d12

<3 cm

Referent

-

-

-

-

≥3 cm

1.47

0.45

4.35

1.79–10.6

<0.01

Total solids

>52 g/L

Referent

-

-

-

-

≤52 g/L

0.85

0.34

2.35

1.19–4.65

0.02

  1. PLAC placebo treated calves, TILD tildipirosin treated calves, DEPTH D12 maximal depth of lung consolidation found during thoracic ultrasonography at day 12 after arrival (i.e. time of injection of TILD or PLAC).