From: Escherichia coli O157:H7: distribution, molecular characterization, antimicrobial resistance patterns and source of contamination of sheep and goat carcasses at an export abattoir, Mojdo, Ethiopia
Risk factors
p-value
Odds Ratio
95% Confidence interval for the Odds Ratio
Fecal sample
0.999
0.944
0.892–0.999
Knife swab
1.000
0.986
0.959–1.014