Table 2.

Factors associated with SARS-COV-2 infections among HCWs, Bangladesh

	Unadjusted model	p value	Adjusted model	p value
	OR (95% CI)		OR (95% CI)
Age in year
25–34	3.1 (1.90–5.04)	0.001	2.4 (1.46–3.94)	0.001
35–44	4.4 (2.70–7.20)	< 0.001	3.78 (2.28–6.26)	< 0.001
45–54	3.89 (2.35–6.42)	< 0.001	3.36 (2.01–5.61)	< 0.001
≥ 55	2.8 (1.58–4.97)	< 0.001	3.18 (1.76–5.74)	< 0.001
< 25	Reference		Reference
Type of HCW
Physicians	3.34 (2.66–4.20)	< 0.001	3.08 (2.42–3.93)	< 0.001
Nurse	2.47 (2.01–3.02)	< 0.001	2.34 (1.88–2.91)	< 0.001
Support Staff	Reference		Reference
Ever exposed or in contact with a confirmed COVID-19 patient
Yes	2.18 (1.72–2.77)	< 0.001	1.93 (1.50–2.47)	0.001
No	Reference		Reference
Type of healthcare facilities
Tertiary	1.87 (1.51–2.31)	< 0.001	1.34 (1.06–1.70)	0.013
Secondary	1.67 (1.28–2.22)	< 0.001	1.55 (1.16–2.08)	0.003
Primary	Reference		Reference