Table 3.

Multivariable analysis of predictors of death within 30 days after ED admission for critically ill patients aged ≥ 70 (n = 402)

Variable	Multivariable HR (95% CI)	p-value
Age; per year	1.06 (1.03–1.09)	0.0002
Symptoms on admission Unconsciousness	3.14 (2.09–4.74)	< 0.0001
Vital signs on admission Hypoxia	2.51 (1.69–3.74)	< 0.0001

Four hundred two patients were included in the analysis. There were one hundred twenty-fivedeaths