| Median age (IQR) years |
39 (33,47) |
39 (33,47) |
1 |
| Male sex |
83 (50.6) |
83 (50.6) |
1 |
| Nationality |
|
|
|
| Qatari |
6 (3.7) |
6 (3.7) |
1 |
| Non-Qatari |
158 (96.3) |
158 (96.3) |
1 |
| Body mass index, kg/m2, mean (SD) |
28.37 ± 13.33 |
27.79 ± 5.1 |
0.56 |
| < = 25 |
41 (30.6) |
49 (32) |
0.32 |
| 25–30 |
59 (44) |
58 (37.9) |
0.91 |
| >30 |
34 (25.4) |
46 (30.1) |
0.12 |
| Missing |
30 (18.3) |
11 (6.7) |
|
| Comorbidity count |
|
|
|
| None |
105 (64) |
98 (59.8) |
0.43 |
| 1–2 |
54 (32.9) |
59 (36) |
0.56 |
| ≥3 |
5 (3.05) |
7 (4.3) |
0.56 |
| Current smoker |
20 (12.2) |
17 (10.4) |
0.60 |
| Comorbidities |
|
|
|
| Hypertension |
24 (14.6) |
17 (10.4) |
0.2 |
| Diabetes |
17 (10.4) |
18 (11) |
1 |
| Cardiovascular disease (MI, stroke, CHF) |
8 (4.9) |
5 (3) |
0.55 |
| Hyperthyroidism |
8 (4.9) |
10 (6.1) |
0.80 |
| Chronic lung disease (Asthma, COPD) |
7 (4.3) |
5 (3) |
0.77 |
| Hyperlipidemia |
6 (3.7) |
11 (6.7) |
0.33 |
| Chronic liver disease |
3 (1.8) |
2 (1.2) |
1 |
| Cancer diagnosis |
2 (1.2) |
4 (2.4) |
0.69 |
| Chronic kidney disease |
1 (0.6) |
1 (0.6) |
1 |
| Symptomatic at baseline |
131(79.9) |
28 (17.1) |
<0.0001 |
| Job family |
|
|
|
| Nursing and Midwifery |
68 (41.5) |
68 (41.5) |
1 |
| Allied Health Professionals |
34 (20.7) |
34 (20.7) |
1 |
| Physicians |
26 (15.9) |
26 (15.9) |
1 |
| Non-clinical Support Services |
15 (9.1) |
15(9.1) |
1 |
| Administration |
14 (8.5) |
14 (8.5) |
1 |
| Clinical Support Services |
7 (4.3) |
7 (4.3) |
1 |
| Contact with confirmed case |
|
|
|
| Spouse |
44 (26.8) |
9 (5.5) |
<0.0001 |
| Patients |
23 (14) |
5 (3) |
<0.0001 |
| Other family member |
17 (10.4) |
6 (3.7) |
0.017 |
| Colleagues |
8 (4.9) |
13 (7.9) |
0.26 |
| No history of contact with confirmed case |
72 (43.9) |
131 (79.9) |
<0.0001 |
| Accommodation status |
|
|
|
| Family housing |
116 (72) |
96 (84.2) |
0.02 |
| Shared with non-family members |
23 (14.3) |
4 (3.5) |
<0.0001 |
| Single housing |
22 (13.7) |
14 (12.3) |
0.16 |
