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Table 4 Multivariable logistic regression model of factors associated with cpb2 -positive C. perfringens isolates

From: The epidemiology of Clostridium perfringens type A on Ontario swine farms, with special reference to cpb2-positive isolates

Variables Odds Ratio Standard Error 95% Confidence Interval P-value
Stage Suckling pig Referent
  Lactating sow 0.069 0.0437 0.020-0.24 <0.001
  Gestating sow 0.020 0.0189 3.2 × 10-3-0.13 <0.001
  Weanling 0.26 0.216 0.052-1.3 0.103
  Grower-finisher 0.017 0.0185 2.0 × 10-3-0.14 <0.001
  Manure pit 0.11 0.0677 3.2 × 10-2-0.37 <0.001
Atyp-cpb2 Negative Referent
  Positive 19 12.0 5.7-65 <0.001