COVID-19–Negative	COVID-19–Positive	point prevalence	P value
	N (proportion) OR Mean ± SD	N (proportion) Mean ± SD	Proportion [CI]
Age	40.32(13.8)	38.51(11.6)
Age group				<0.001
<30	34,607 (24.2)	1,257 (21.5)	3.50 [3.32-3.70]
(30-39)	44,179 (30.9)	2,265 (38.7)	4.88 [4.68-5.08]
(40-49)	25,861 (18.1)	1,345 (23)	4.94 [4.69-5.21]
≥50	38,240 (26.8)	981 (16.8)	2.50 [2.35-2.66]
Gender				0.134
Female	67,158 (47)	2,807 (48)	4.01 [3.86-4.15]
Male	75,729 (53)	3,041 (52)	3.86 [3.73-3.99]
Nationality				<0.001
Qatari	43,989 (38.8)	1,027 (17.6)	2.28 [2.15-2.42]
Sri Lankan	1,408 (1)	143 (2.4)	9.22 [7.88-10.76]
Filipino	8,484 (5.9)	876 (15)	9.36 [8.79-9.97]
Nepalese	1,480 (1)	107 (1.8)	6.74 [5.61-8.09]
Iranian	1,525 (1.1)	93 (1.6)	5.75 [4.71-6.99]
Indian	25,400 (17.8)	1,462 (25)	5.44 [5.18-5.72]
Syrian	3,214 (2.2)	152 (2.6)	4.52 [3.86-5.27]
Palestinian	1,925 (1.3)	84 (1.4)	4.18 [3.39-5.15]
Pakistani	5,476 (3.8)	264 (4.5)	4.60 [4.09-5.70]
Other nationalities	49,986 (35)	1,640 (28)	3.18 [3.03-3.33]
Testing Geographical region				<0.001
Northern	28,893 (20.2)	460 (7.9)	3.16 [3.02-3.30]
Western	60,685 (42.5)	1,978 (33.8)	6.01 [5.82-6.21]
Central	53,309 (37.3)	3,410 (58.3)	1.57 [1.43-1.72]
Comorbid conditions				<0.001
None	89,593 (62.7)	4,121 (70.5)	4.4 [4.27-4.53]
One chronic condition	20,770 (14.5)	864 (14.8)	3.99 [3.74-4.26]
Two or more conditions	32,524 (22.8)	863 (14.8)	2.58 [2.42-2.76]
Month				<0.001
June	5,659 (4)	92 (1.6)	1.6 [1.31-1.96]
July	7,893 (5.5)	130 (2.2)	1.62 [1.37-1.92]
August	7,008 (4.9)	94 (1.6)	1.32 [1.08-1.62]
September	4,558 (3.2)	100 (1.7)	2.15 [1.77-2.61]
October	4,787 (3.4)	87 (1.5)	1.78 [1.45-2.2]
November	1,2820 (9)	140 (2.4)	1.08 [0.92-1.27]
December	17,776 (12.4)	129 (2.2)	0.72 [0.61-0.86]
January	20,712 (14.5)	231 (4)	1.1 [0.97-1.25]
February	19,258 (13.5)	744 (12.7)	3.72 [3.47-3.99]
March	30,381 (21.3)	1,941 (33.2)	6.01 [5.75-6.27]
April	9,468 (6.6)	1,935 (33.1)	16.97 [16.29-17.67]
May	2,567 (1.8)	225 (3.8)	8.06 [7.11-9.13]
Overall	142,887(69.1)	5,848 (3.9)	3.93 [3.83-4.03]