Table V.

Correlation analysis of bone mineral density at different sites with age and BMI.

	Age		BMI
Site	r	P-value	r	P-value
Lumbar spine	−0.316	0.00018	0.195	0.00034
Wards triangle	−0.451	0.00022	0.181	0.001
Great trochanter	−0.373	0.00056	0.309	0.00057
Femoral shaft	−0.356	0.00017	0.253	0.004

BMI, body mass index.