Table 3.

risk factors for SARS-CoV-2 infection

Variables	Crude OR (95% CI)	Adjusted OR (95% CI)
Sex
Male	1.32 (1.06, 1.65)	1.46 (0.99, 2.15)
Female	1	1
Ethnicity
Igbo	1.87 (1.37, 2.55)	1.28 (0.74, 2.21)
Yoruba	1.44 (1.01, 1.90)	1.24 (0.75, 2.05)
Hausa	1.55 (1.07, 2.25)	1.29 (0.70, 2.37)
Other ethnicity	1	1
Hypertension	1.26 (0.90, 1.77)	0.78 (0.43, 1.39)
Diabetes	1.79 (1.06, 3.03)	1.62 (0.67, 3.88)
Attended mass gathering outside country	1.47 (0.83, 2.61)	0.74 (0.21, 2.65)
Attended mass gathering within country	1.21 (0.94, 2.56)	1.74 (1.10, 2.74)*
Contact a symptomatic confirmed case	1.95 (1.35, 2.80)	1.91 (1.30, 2.80)*
Contact with an animal	0.70 (0.51, 0.96)	0.68 (0.41, 1.10)
Ate raw or partially cooked meat (''Suya'')	1.54 (1.17-2.04)	1.28 (0.81, 2.05)
Use of private transportation	0.54 (0.43, 0.68)	0.56 (0.37, 0.85)*
Use of face mask	0.55 (0.33, 0.91)	0.43 (0.19, 0.95)*

^*Significant variables