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Table 3 Logistic regression model of AFM1 (positive was considered if above the limit of detection, ≥ 0.15 μg/kg) for each category of pigs

From: An investigation into aflatoxin M 1 in slaughtered fattening pigs and awareness of aflatoxins in Vietnam

Variable Category Adjusted Odds ratio 95% CI P-value
Sex
  Male Reference N/A N/A
  Female 1.45 1.08–1.96 0.014*
Breed
  Exotic Reference N/A N/A
  Indigenous 12.40 5.15–29.82 <0.001*
  Mixed 1.51 0.36–6.32 0.576
  1. CI confidence interval, NA not applicable as reference group
  2. *= statistically significant at p < 0.05