Table 1. Occurrence of S. aureus and MRSA in village chickens from poultry market in Maiduguri.

Isolates	Sample sites	No. of sample	No. (%) positive	p value	RR	CI
S. aureus	Cloacae	60	22 (36.7)	REF	NA	NA
	Nares	60	24 (36.7)	0.7073	0.9167	0.5818–1.444
Total		120	46 (38.3)
MRSA	Cloacae	22	5 (22.7)	REF	NA	NA
	Nares	24	10 (41.7)	0.2919	0.5455	0.1817–1.376
Total		46	15 (32.6)

RR = relative risk; CI = confidence interval.