Table 5

Univariable regression analyses showing the association between delirium and clinical outcomes

Hospitalisation
	OR	95% CI	P value
Delirium	1.37	0.74 to 2.54	0.31

ICU admission
	OR	95% CI	P value
Delirium	0.61	0.31 to 1.21	0.16

Medical ward admission
	OR	95% CI	P value
Delirium	1.15	0.47 to 2.77	0.76

Discharged at home after hospitalisation
	OR	95% CI	P value
Delirium	0.2	0.13 to 0.30	<0.001

Transferred to another healthcare facility
	OR	95% CI	P value
Delirium	0.15	0.02 to 1.12	0.06

Length of ED stay
	B	95% CI	P value
Delirium	0.13	−0.1 to 0.36	0.26

Length of hospital stay
	B	95% CI	P value
Delirium	2.18	−1.22 to 5.58	0.21

ICU, intensive care unit.