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Table 4 Correlation analyses between HRpQCT parameters and aBMD, n = 81

From: Bone mineral density and microarchitecture among Chinese patients with rheumatoid arthritis: a cross-sectional study with HRpQCT

 

vBMD

BV/TV

Tb.Th

Tb.N

Tb.Sp

Inhomogeneity

Ct.Th

Ct.Po

 

Tt

Tb

Ct

Distal radius

 

aBMD at Lumbar spine

0.712*

0.614*

0.552*

0.556*

0.144

0.644*

−0.521*

−0.483*

0.636*

−0.029

aBMD at Femoral neck

0.652*

0.593*

0.497*

0.558*

0.209

0.600*

−0.486*

− 0.467*

0.630*

0.052

aBME at Total hip

0.686*

0.635*

0.541*

0.600*

0.187

0.662*

−0.536*

− 0.527*

0.633*

0.001

Distal tibia

 

aBMD at Lumbar spine

0.733*

0.637*

0.572*

0.589*

0.020

0.651*

−0.667*

−0.610*

0.607*

−0.101

aBMD at Femoral neck

0.708*

0.606*

0.506*

0.582*

0.164

0.552*

−0.524*

− 0.470*

0.666*

− 0.025

aBMD at Total hip

0.803*

0.689*

0.556*

0.665*

0.216

0.607*

−0.595*

−0.532*

0.740*

−0.027

  1. Correlation exists between the majority of HRpQCT parameters and aBMD of axial skeleton measured with DXA, with the exception of Ct.Po and Tb.Th. Results are presented with Pearson or Spearman correlation coefficients
  2. *p<0.05