Table 3.

Risk factors of in-hospital hip fracture

	OR	Lower 95%CI	Upper 95%CI	P
Female gender	1.22	1.08	1.37	<0.001
Age (10 year increase)	2.32	2.11	2.56	<0.001
Admission from nursing home	1.65	1.27	2.12	<0.001
Malnutrition	2.50	1.88	3.32	<0.001
Delirium	1.57	1.16	2.14	0.004
Dementia	1.55	1.30	1.84	<0.001
Anemia	1.30	1.12	1.49	<0.001

OR: odds ratio. CI: confidence interval.

Mutivariable analyses.