Table 3. Adjusted Associations of Inpatient Mortality Among Adults With COVID-19 and a Known Race in All Nonfederal Mississippi Hospitals by Weighted ECI Score, 2020.

ECI score	Race	Adjusted probabilitya	AOR (95% CI)b
≤0	American Indian and Alaska Native	0.10	1 [Reference]
	Black	0.03	0.29 (0.10-0.82)c
	White	0.04	0.37 (0.13-1.07)
1-5	American Indian and Alaska Native	0.25	1 [Reference]
	Black	0.08	0.25 (0.12-0.49)c
	White	0.08	0.25 (0.12-0.50)c
6-10	American Indian and Alaska Native	0.43	1 [Reference]
	Black	0.16	0.24 (0.12-0.48)c
	White	0.15	0.21 (0.10-0.43)c
11-15	American Indian and Alaska Native	0.38	1 [Reference]
	Black	0.18	0.34 (0.17-0.67)c
	White	0.16	0.30 (0.15-0.59)c
≥16	American Indian and Alaska Native	0.69	1 [Reference]
	Black	0.28	0.16 (0.08-0.32)c
	White	0.25	0.14 (0.07-0.27)c

Abbreviations: AOR, adjusted odds ratio; ECI, Elixhauser Comorbidity Index.

^a Adjusted probability of inpatient mortality from multivariate logistic regression model including age, sex, race, and ECI score.

^b Adjusted OR of inpatient mortality from multivariate logistic regression model including age, sex, race, and ECI score.

^c P < .05.