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Table 3 Multivariable analysis for extended-spectrum β-lactamase-producing Enterobacteriaceae shedding by Thoroughbred race horses

From: Extended spectrum β lactamase-producing Enterobacteriaceae shedding by race horses in Ontario, Canada

Variable

classification

P value

Prevalence OR (95% CI)

Antibiotic treatment in the previous month

 

0.016

27.72 (1.845–416.555)

Surgical procedure in the previous month

Castration

0.4

0.353 (0.031–3.992)

Arthroscopy

a

 

Pathologies in the previous month

Respiratory

0.526

0.506 (0.061–4.161)

Orthopedic lesions

0.751

0.727 (0.101–5.237)

  1. a No positive ESBL-E cases in the category, therefore p-value and prevalence OR cannot be calculated