Table 2. Single variable analysis on factors for SFTSV infection.

Variable	B	SE	Wals	P	OR	95% CI
Underlying condition	0.128	0.309	0.172	0.679	1.136	0.621	2.081
BMI	−0.415	0.315	1.738	0.187	0.660	0.356	1.224
Outdoor activity	−0.139	0.321	0.186	0.666	0.871	0.464	1.633
History of tick bite			27.222
Yes	0.498	0.350	2.025	0.155	1.646	0.829	3.269
Unclear	2.325	0.446	27.167	0.000	10.222	4.265	24.50
Breeding domestic animal	0.606	0.294	4.251	0.039	1.834	1.030	3.264
Rodents around habitat	−0.148	0.382	0.150	0.699	0.863	0.408	1.822
Grasses around habitats	0.387	0.499	0.602	0.438	1.472	0.554	3.912