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Table 3 Correlation analysis between areal and volumetric bone mineral density

From: Characterization of bone metabolism in hungarian psoriatic arthritis patients: a case–control study

 

Areal

Volumetric Distal Radius

 

Region of Interest

 

Femoral Neck

L1-L4

Total

Trabecular

Cortical

Areal

Femoral neck

Spearman’s ρ

1.000

0.526

0.496

0.374

0.422

p value

< 0.001

< 0.001

< 0.001

< 0.001

L1-L4

Spearman’s ρ

0.526

 

0.488

0.343

0.421

p value

< 0.001

 

< 0.001

< 0.001

< 0.001

Volumetric Distal Radius

Distal Radius (total)

Spearman’s ρ

0.496

0.488

 

0.601

0.842

p value

< 0.001

< 0.001

 

< 0.001

< 0.001

Trabecular

Spearman’s ρ

0.374

0.343

0.601

 

0.377

p value

< 0.001

< 0.001

< 0.001

 

< 0.001

Cortical

Spearman’s ρ

0.422

0.421

0.842

0.377

 

p value

< 0.001

< 0.001

< 0.001

< 0.001