Table 4. Seropositivity among assigned working areas and profession.

Characteristic n (%)	IgG Negative n = 791	IgG Positive n = 22	OR	95% CI	p value
Profession
Physician	239 (96.0)	10 (4.0)	1.93	0.82–4.51	0.16
Nurse	218 (97.7)	5 (2.2)	0.77	0.28–2.12	0.81
Ward Clerk&Security	113 (99.1)	1 (0.9)	0.29	0.04–2.15	0.35
Lab&Radiology Technician	99 (99.0)	1 (1.0)	0.33	0.04–2.50	0.51
Cleaning Staff	79 (94.0)	5 (6.0)	2.65	0.95–7.38	0.07
Administrative Staff	43 (100)	0	n.a.	n.a.	0.62
Assigned Department
Pandemic Clinic	276 (96.8)	9 (3.2)	1.3	0.55–3.08	0.65
Intensive Care Unit	66 (95.6)	3 (4.3)	1.73	0.5–6.01	0.42
Emergency Room	46 (97.9)	1 (2.1)	0.77	0.10–5.86	1.00
Corona Lab	61 (100)	0	n.a.	n.a.	0.4
Swab Team	51 (100)	0	n.a.	n.a.	0.63
Non-Pandemic Clinic	73 (93.6)	5 (6.4)	2.89	1.04–8.61	0.05
Administration Office	111 (100)	0	n.a.	n.a.	0.06
On leave	107 (96.4)	4 (3.6)	1.39	0.46–4.19	0.53

n.a: Not applicable, OR: Odd Ratio, CI: Confidence Interval.