Mortality Predictors and Associated Factors in Patients in the Intensive Care Unit: A Cross-Sectional Study

Table 3

Cox model for the risk of death and clinical variables.

	Death	value
	HR (CI 95%)
CAM-ICU
Delirium	1.17 (0.71–1.91)	0.537
No delirium	1
Origin
Inpatient unit	1
Emergency room	0.40 (0.21–0.76)	0.006
Hydroelectrolytic disorder	1.62 (0.96–2.75)	0.073
Changes in glycemic index	1.68 (1.01–2.81)	0.047
Hypoxemia	2.50 (1.00–6.29)	0.051
Anticonvulsive use	0.57 (0.31–1.07)	0.081

HR, hazard risk. CI 95%, 95% confidence interval.