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Table 2 Correlation Between Each quadrant Compartment Joint Volume and Each Shoulder Motion

From: Influence of joint volume on range of motion after arthroscopic rotator cuff repair

Motion

 

Vol.AIQ

Vol.ASQ

Vol.PSQ

Vol.PIQ

Sc

     
 

Pearson Coefficient

0.26

0 0.00

0.24

0.30

 

p-value

0.0199*

0.9974

0.029*

0.0064*

ERs

     
 

Pearson Coefficient

0.23

0.09

0.18

0.16

 

p-value

0.0336*

0.4319

0.1061

0.1611

ER90

     
 

Pearson Coefficient

0.25

0.03

0.29

0.29

 

p-value

0.0246*

0.7961

0.008*

0.0072*

IRb

     
 

Pearson Coefficient

0.26

-0.07

0.22

0.18

 

p-value

0.0168*

0.548

0.0491*

0.0976

  1. aSc, Scaption; ERs, External Rotation on Side; ER90, External Rotation on 90°; IRb, Internal Rotation on Back; Vol.AIQ, anteroinferior quadrant joint volume; Vol.ASQ, anterosuperior quadrant joint volume; Vol.PSQ, posterosuperior quadrant joint volume; Vol.PIQ, posteroinferior quadrant joint volume
  2. *P value < 0.05