TABLE 2:

Association between some Selected Variables and the Covid-19 RT-PCR Positive Results, Bujumbura, July to October 2020

Variables	Covid-19 status
	Positive		Negative		OR	[95% CI]	P-Value
	n	(%)	n	(%)
Age group
<10	11	(1.6)	665	(98.4)	Ref.
10-19	35	(1.6)	2202	(98.4)	1.0	[0.5-2.0]	.999
20-29	63	(1.2)	5232	(98.8)	0.7	[0.4-1.5]	.433
30-39	54	(1.1)	5067	(98.9)	0.6	[0.3-1.3]	.256
40-49	46	(1.2)	3747	(98.8)	0.7	[0.4-1.5]	.485
≥50	34	(1.1)	2958	(98.9)	0.6	[0.4-1.4]	.393
Sex
Female	78	(1.4)	5431	(98.6)	1.3	[0.9-1.6]	.113
Male	165	(1.1)	14440	(98.9)
Contact history
Yes	59	(1.9)	3075	(98.1)	1.8	[1.3-2.3]	<.001ⱡ
No/unknown	184	(1.1)	16796	(98.9)
Symptomatic
Yes	164	(1.6)	10200	(98.4)	2.0	[1.5-2.6]	<.001ⱡ
No	79	(0.8)	9671	(99.2)
Fever
Yes	18	(2.3)	759	(97.7)	2.0	[1.2-3.2]	.007ⱡ
No	225	(1.2)	19112	(98.8)
Cough
Yes	109	(1.7)	6161	(98.3)	1.8	[1.4-2.3]	<.001 ⱡ
No	134	(1.0)	13710	(99.0)
General weakness/fatigue
Yes	36	(2.0)	1746	(98.0)	1.8	[1.3-2.6]	.002 ⱡ
No	207	(1.1)	18125	(98.9)
Headache
Yes	45	(1.8)	2508	(98.2)	1.6	[1.1-2.2]	.008 ⱡ
No	198	(1.1)	17363	(98.9)
Sore throat
Yes	8	(3.2)	244	(96.8)	2.74	[1.25-5.35]	.010 ⱡ
No	235	(1.2)	19627	(98.8)
Dyspnea
Yes	17	(1.7)	960	(98.3)	1.5	[0.9-2.4]	.159
No	226	(1.2)	18911	(98.8)
Runny nose
Yes	69	(1.4)	4834	(98.6)	1.2	[0.9-1.6]	.164
No	174	(1.1)	15037	(98.9)
Anosmia
Yes	2	(3.3)	58	(96.7)	2.8	[0.7-11.7]	.359
No	241	(1.2)	19813	(98.8)
Comorbidity
Yes	11	(1.4)	787	(98.6)	1.2	[0.6-2.1]	.756
No	230	(1.2)	19084	(98.8)