Table 3

Population Attributable Fraction (PAF) for feeding raw pooled maternal colostrum compared to a lacteal-derived colostrum replacer at birth to Holstein heifer calves on a California dairy on preweaning diarrhea and treatment with antibiotics in a randomized trial
PAF
Item Estimate (%) 95% Confidence interval P value
Diarrhea 21 3.3 to 35 0.021
Treated with antibiotics 12 1.5 to 22 0.026

Aly et al.

Aly et al. BMC Veterinary Research 2013 9:168   doi:10.1186/1746-6148-9-168

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