Development of a Delirium Risk Predication Model among ICU Patients in Oman

Table 2

Results of the univariate and multiple logistic regression analyses.

Variables	Univariate analysis, value	Multiple regression analysis
		value	Standardized coefficients beta	Odds ratio (95% confidence interval)
Sepsis	0.002	0.006	2.279	9.77 (1.91–49.92)
Metabolic acidosis	<0.01	0.024	1.238	3.45 (1.18–10.09)
Nasogastric tube use	<0.01	0.000	2.277	9.74 (3.48–27.30)
APACHEII score	<0.01	0.001	0.200	1.22 (1.09–1.37)
Sedation use	0.017	0.799	0.087	1.09 (0.56–2.12)
Creatinine level	0.014	0.189	−0.003	1.00 (0.99–1.00)

Dependent Variable—ICU delirium.