Table 2.

Simple and multiple logistic regression analysis of patients with hip fracture not regaining independency in basic mobility (CAS < 6), during admittance, n = 280

Predictor variables	Crude OR		Adjusted OR
	(95% CI)	P-value	(95% CI)	P-value
Age (continuous)	1.090 (1.048–1.132)	< 0.001	1.046 (1.001–1.093)	0.04
Female sex	1 (0.6–2.1)	0.8	0.2 (0.2–1.3)	0.2
Low prefracture functional level (NMS 0–6)	24 (8–69)	< 0.001	18 (6–55)	< 0.001
Low mental status	4.0 (2–8)	< 0.001	2.0 (0.8–4.5)	0.1
Poor health status (ASA 3–4)	2.0 (1.1–3.6)	0.02	1.5 (0.7–3.3)	0.3
Intertrochanteric fracture	2.3 (1.3–4.1)	0.005	4.2 (2–9)	< 0.001

OR; odds ratio, CI; confidence interval. Other abbreviations presented in Table 1.