Table 4

Factors associated with seropositivity

Variables		B	SE	Adjusted OR (95% CI)*	P value
Location	Urban	0.256	0.113	1.29 (1.035 to 1.612)	0.024
Location	Rural†			1.29 (1.035 to 1.612)	0.024
Age (years)	0–9†
	10–19	0.112	0.225	1.11 (0.7 to 1.737)	0.618
	20–39	0.650	0.204	1.92 (1.285 to 2.854)	0.004
	40–59	0.975	0.197	2.65 (1.803 to 3.899)	0.000
	60+	0.894	0.202	2.45 (1.646 to 3.630)	0.000
Mask use	Yes	0.434	0.126	1.54 (1.205 to 1.975)	0.001
Mask use	No†			1.54 (1.205 to 1.975)	0.001
Contact with COVID-19 positive case	Yes	0.596	0.227	1.81 (1.163 to 2.831)	0.009
Contact with COVID-19 positive case	No†			1.81 (1.163 to 2.831)	0.009
Constant		−3.599