Detection and antibiogram profile of diarrheagenic Escherichia coli isolated from two abattoir settings in northwest Ethiopia: a one health perspective

Table 8 Association of E. coli and DEC isolation rate with sample source and types

	Sample source	E. coli		P-value	DEC		P-value
	Sample source	Negative	Positive	P-value	Negative	Positive	P-value
Abattoir	Gondar	139	53	0.316^a	48	5	0.135^a
Abattoir	Bahir Dar	130	62	0.316^a	50	12
Sample type	Carcass	83	7	0.000^a*	19	14	0.000^b*
	Feces	2	48		46	2
	Carcass in-contact	83	7		6	1
	Effluent	17	27		27	0

Key: *statically significant, ^a P-value taken from Chi-square test, ^b P-value taken from Fisher’s exact test, DEC = Diarrheagenic Escherichia coli

ISSN: 2524-4655