Table 1.

Correlation of radiographic indices with T-Scores at different locatios

		T-Score (total hip)	T-Score (femoral neck)	T-Score (spine)
Cortical index (ap)	correlation (rho r)	0.495	0.408	0.252
	significance (p)	<0.001	0.004	0.010
Cortical index (lat)	correlation (rho r)	0.589	0.405	0.299
	significance (p)	<0.001	0.005	0.002
Calcar-to-Canal ratio	correlation (rho r)	−0,292	−0.095	−0.075
	significance (p)	0.117	0.631	0.590