Table 3.

Logistic regression model for the risk of death.

	OR (95% CI)		p	AUC
Model 1				0.801
Age-independent CCI	1.09	(0.97–1.21)	0.126
Sex (male)	2.66	(1.69–4.25)	0.000
Age	1.09	(1.07–1.11)	0.000
Model 2				0.810
Age-independent CCI	1.10	(0.98–1.23)	0.087
Oxygen saturation	0.94	(0.9–0.98)	0.007
Temperature	1.12	(0.82–1.54)	0.469
Sex (male)	2.55	(1.63–4.09)	0.000
Age	1.09	(1.07–1.11)	0.000
Model 3				0.871
Cluster (Cluster B)	12.83	(6.11–30.54)	0.000
Cluster (Cluster C)	14.29	(6.66–34.43)	0.000
Age-independent CCI	1.05	(0.93–1.18)	0.431
Oxygen saturation	0.96	(0.92–1)	0.071
Temperature	0.81	(0.58–1.13)	0.231
Sex (male)	2.12	(1.31–3.52)	0.003
Age	1.08	(1.06–1.11)	0.000

OR: Odds Ratio; CI: Confidence interval; AUC: area under the curve; CCI: Charlson comorbidity index.