. 2017 Mar 27;12(4):644–652. doi: 10.2215/CJN.09850916

Table 2.

Spearman correlations between trabecular bone score and measures of dual-energy x-ray absorptiometry and high-resolution peripheral computed tomography at the baseline visit

Imaging Method	Correlation Coefficient
DXA
Lumbar spine	0.50^a
Total hip	0.29^b
Femoral neck	0.14
1/3 Radius	0.18
Ultradistal radius	0.39^c
Radius HR-pQCT
Cortical area	0.40^c
Cortical porosity	−0.05
Cortical density	0.26
Cortical thickness	0.40^c
Trabecular area	−0.06
Trabecular density	0.37^c
Trabecular no.	0.28
Trabecular thickness	0.40^c
Trabecular separation	−0.33^a
Trabecular heterogeneity	−0.34^a
Whole-bone stiffness	0.62^a
Failure load	0.47^a
Tibia HR-pQCT
Cotrical area	0.32^b
Cortical porosity	−0.37^b
Cortical density	0.37^b
Cortical thickness	0.27
Trabecular area	0.06
Trabecular density	0.27
Trabecular no.	0.20
Trabecular thickness	0.21
Trabecular separation	−0.21
Trabecular heterogeneity	−0.20
Whole-bone stiffness	0.32
Failure load	0.25

DXA, dual-energy x-ray absorptiometry; HR-pQCT, high-resolution peripheral computed tomography.

P<0.001.

P<0.05.

P<0.01.