Table 2.

Multivariate Analysis for VTE Risk Factors

	OR	P-value	95% CI
Age	1.03	0.06	1.00-1.06
Fracture type
Femur neck	-	<0.01	-
Intertrochanter	0.91	0.91	0.19-4.39
Subtrochanter	1.29	0.99	0.34-4.97
Femur shaft	4.83	<0.01	2.18-10.69
Pelvis	1.24	0.80	0.25-6.23
Anticoagulant	0.36	<0.01	0.18-0.74
BMI ≥25 kg/m2	2.12	0.01	1.17-3.85

VTE: venous thromboembolism, OR: odds ratio, CI: confidence interval, BMI: body mass index.