TABLE 3.

Chi-square test, likelihood ratio and Fischer’s exact test for target Enterococcus spp. and virulence genes.

Source of variation	Statistical test	E. faecalis	E. faecium	gelE	ccf
Animal species	Chi-square test	0.001	0.076	0.001	0.001
	Likelihood ratio	0.001	0.015	0.001	0.001
	Fischer’s exact test	0.001	0.067	0.001	0.001
Site of swab collection	Chi-square test	0.313	0.246	0.307	0.346
	Likelihood ratio	0.291	0.154	0.305	0.310
	Fischer’s exact test	0.404	0.374	0.302	0.392