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Table 3 Correlations among parameters in 3-D CT images

From: Compared to X-ray, three-dimensional computed tomography measurement is a reproducible radiographic method for normal proximal humerus

Parameters

TSH1

HHT1

cASD1

aASD

NSA1

r = 0.586

r = 0.106

r = 0.020

r = 0.036

P < 0.001*

P = 0.248

P = 0.831

P = 0.695

TSH1

 

r = 0.391

r = 0.361

r = 0.413

P < 0.001*

P < 0.001*

P < 0.001*

HHT1

  

r = 0.705

r = 0.681

P < 0.001*

P < 0.001*

cASD1

   

r = 0.907

P < 0.001*

  1. r correlation coefficient, NSA neck-shaft angle, TSH tuberosity-to-articular surface height, HHT humeral head thickness, cASD articular surface diameter in the coronal plane, aASD articular surface diameter in the axial plane
  2. *Statistically significant (P < 0.05)