	HEV IgG		OR	p	95% C.I (L.L - U.L)
	Negative^(R) (n = 213)	Positive (n = 48)	OR	p	95% C.I (L.L - U.L)
Age (years)
≤30®	123 (57.7%)	27 (56.3%)	1.063	0.849	0.565 - 1.994
>30	90 (42.3%)	21 (43.8%)	1.063	0.849	0.565 - 1.994
Residence
Urban®	123 (57.7%)	27 (56.3%)	1.063	0.849	0.565 - 1.994
Rural	90 (42.3%)	21 (43.8%)	1.063	0.849	0.565 - 1.994
Family history
Negative®	159 (74.6%)	39 (81.3%)	0.679	0.336	0.309 - 1.493
Positive	54 (25.4%)	9 (18.8%)	0.679	0.336	0.309 - 1.493
Pets
Negative®	153 (71.8%)	33 (68.8%)	1.159	0.670	0.587 - 2.286
Positive	60 (28.2%)	15 (31.3%)	1.159	0.670	0.587 - 2.286