Table 2

Factors, associated with in-hospital mortality among patients with COVID-19, admitted to UAB Hospital, between 1 March 2020 and 16 September 2020

	aHR	95% CI		P value
ACEi/ARB use	0.56	0.36	0.88	0.01
Age, years				<0.001
18–40	ref	–	–	–
40–64	1.69	0.82	3.52
65–74	4.07	2.10	9.24
75 and older	5.53	2.52	12.14
Race:				0.55
African American	0.88	0.60	1.29
Hispanic/Latino/Asian/other	0.68	0.32	1.45
White	ref
Male	1.43	0.97	2.10	0.07
Married	0.91	0.63	1.34	0.64
Current smoker	1.04	0.51	2.14	0.91
Body mass index, kg/m²:				0.001
<18.5	1.91	0.63	5.79
18.5–24	ref
25–29	1.39	0.81	2.37
30 and above	2.50	1.54	4.06
Hypertension	0.91	0.52	1.57	0.73
Coronary artery disease	0.78	0.57	1.20	0.26
Chronic kidney disease	0.87	0.54	1.38	0.54
Heart failure	1.96	1.21	3.15	0.006
Diabetes	1.07	0.62	1.84	0.98
COPD	1.07	0.58	1.95	0.84
HIV	1.51	0.76	3.03	0.23
Solid-organ transplant recipient	1.56	0.61	3.96	0.35

Multivariable-adjusted Cox proportional hazards regression model.
ACEi, ACE inhibitor; aHR, adjusted HR; ARB, angiotensin receptor blocker; COPD, chronic obstructive pulmonary disease.