Risk of Shiga Toxigenic Escherichia coli O157:H7 Infection from Raw and Fermented Milk in Sokoto Metropolis, Nigeria

Table 4

Univariable analysis of Escherichia coli isolates from raw milk in three Local Government Areas (LGAs).

LGA	Prevalence (%)	value	OR	Total
Sokoto South	5.45 (3/55)	REF	NA	NA
Sokoto North	12.90 (8/62)	0.181	2.57	0.65–10.21
Dange-Shuni	9.30 (4/43)	0.468	1.78	0.38–8.41

OR: odds ratio, CI: confidence interval, REF: reference category, and NA: not applicable.