Table 3: Logistic regression analysis of risk factors for in-hospital mortality in older adults with COVID-19.

Table 3: Logistic regression analysis of risk factors for in-hospital mortality in older adults with COVID-19.

Risk factors	Univariate analysis		Multivariate analysis
Risk factors	OR (95%-CI)	P value	OR (95%-CI)	P value
^*CCI	1.284 (1.114-1.482)	0.001	- - - - - - - - - - -	- - - - -
Number of comorbidities	1.340 (1.058-1.697)	0.015	- - - - - - - - - - -	- - - - -
^*Creatinine	1.685 (1.172-2.422)	0.005	- - - - - - - - - - -	- - - - -
^*Albumin	0.215 (0.094-0.488)	0.000	- - - - - - - - - - -	- - - - -
^*LDH	1.004 (1.001-1.007)	0.013	- - - - - - - - - - -	- - - - -
TLC	1.235 (1.111-1.373)	0.000	- - - - - - - - - - -	- - - - -
Hemoglobin	0.707 (0.590-0.848)	0.000	- - - - - - - - - - -	- - - - -
^*CRP	1.008 (1.003-1.013)	0.002	1.012 (1.003-1.021)	0.010
^*BUN	1.063 (1.036-1.090)	0.000	1.080 (1.028 -1.134)	0.002
^*Altered mental status	0.114 (0.041-0.316)	0.000	- - - - - - - - - - -	- - - - -
Fatigue	2.732 (1.140-6.549)	0.024	- - - - - - - - - - -	- - - - -
Fever	2.880 (1.340-6.190)	0.007	- - - - - - - - - - -	- - - - -
CKD	6.885 (1.500-31.602)	0.013	- - - - - - - - - - -	- - - - -
Hypertension	3.241 (1.539-6.822)	0.002	- - - - - - - - - - -	- - - - -

^*Variables have been entered into multivariate regression model.