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Table 1 The effect of the presence of microbial contamination with a concentration of ≥1 × 102 CFU/mL of each sample on the isolation of M. haemolytica and P. multocida

From: Storage time and temperature affect the isolation rate of Mannheimia haemolytica and Pasteurella multocida from bovine bronchoalveolar lavage samples

  Contaminants Odds ratio Confidence Interval P-value
Negative Positive
Mannheimia haemolytica Negative 37.4% 62.2% 0.70 0.58–1.41 0.70
Positive 45.8% 54.2%
Pasteurella multocida Negative 21.2% 78.8% 0.32 0.37–0.83 0.04
Positive 45.7% 54.3%