Incidence and risk factors of postoperative delirium in the elderly patients with hip fracture

Table 4 Multivariate analysis of the variables

Variable	B	SE	Wals	df	p valve	OR	95% CI for exp (B) OR
Variable	B	SE	Wals	df	p valve	OR	Lower	Upper
Age	0.079	0.027	8.546	8.546	0.003	1.082	1.026	1.140
Hospitalization	0.101	0.022	21.712	21.712	0.000	1.106	1.060	1.154
Diabetes	0.041	0.016	6.409	6.409	0.011	1.041	1.009	1.075
Protein consumption	1.686	0.369	20.823	20.823	0.000	5.396	2.616	11.131
ASA	1.106	0.389	8.077	8.077	0.004	3.022	1.409	6.479
Anesthesia	0.079	0.027	8.546	8.546	0.003	1.082	1.026	1.140

ASA American Society of Anesthesiologists, CI confidence interval, OR odds ratio, SE standard error

ISSN: 1749-799X