Table 2.

Independent Predictors of In-Hospital Deaths from Multivariable Logistic-Regression Analysis in Patients Hospitalized with COVID-19

Sub-Sample with Biomarkers (n = 858)a
Variable	OR	L95% CI	U95% CI	P-value
Age (years)b				0.02
18 to 49	(ref)	-	-	-
50 to 64	1.05	0.31	3.6	0.93
65 and older	2.4	0.79	7.32	0.12
Congestive heart failure	2.88	1.73	4.79	<0.001
CKD	3.06	1.78	5.23	<0.001
ARF	2.73	1.51	4.92	0.001
Dementia	1.98	1.04	3.78	0.04
Cancer	2.73	1.12	6.64	0.047
Thrombocytopenia	1.75	1.01	3.05	0.047
LDH ≥ 280 U/L	3.28	1.93	5.58	<0.001
Intercept	0.004	0.001	0.02	<0.001
Full Sample without Biomarkers (n = 1626)c
Variable	OR	L95% CI	U95% CI	P-value
Age (years)				<0.001
18 to 49	(ref)	-	-	-
50 to 64	1.69	0.61	4.66	0.31
65 and older	4.46	1.75	11.36	0.002
Congestive heart failure	2.47	1.69	3.61	<0.001
CKD	2.19	1.51	3.19	<0.001
Cancer	2.3	1.13	4.69	0.02
ARF	3.74	2.49	5.61	<0.001
ICU	1.98	1.31	3	0.001
Length of stay (days)				0.02
<5	(ref)	-	-	-
5 to <10	0.56	0.34	0.91	0.02
10 to <20	0.96	0.58	1.58	0.87
20 and more	1.2	0.68	2.14	0.53
Intercept	0.01	0.003	0.02	<0.001

Notes: ^aRandom intercept variance estimate and 95% CI for facility: 0.25 (0.02, 2.75). Random intercept variance estimate and 95% CI for month: 0.03 (0.0002, 5.28). ^bFurther combined for statistical analysis purposes. ^cRandom intercept variance estimate and 95% CI for facility: 0.08 (0.01, 0.72). Random intercept variance estimate and 95% CI for month: 0.12 (0.02, 0.56).

Abbreviations: CKD, chronic kidney disease; ARF, acute respiratory failure; LDH, lactate dehydrogenase; ICU, intensive care unit.