Table 2 The size of various model parameters.

From: MRI based paraspinal muscle mass predicts early cage subsidence after posterior lumbar interbody fusion

 

Subsidence

No-subsidence

P value

GC

  

<0.001

0

0

2

 

1

3

57

 

2

23

52

 

3

18

9

 

4

1

0

 

PMI (x ± s, cm2/m2)

6.00 ± 1.10

7.65 ± 1.34

<0.001

QCT (x ± s, mg/cm3)

101.4 ± 13.4

145.5 ± 34.5

<0.001

VBQ score

3.29 ± 0.89

2.40 ± 0.58

<0.001

EBQ score

3.49 ± 0.97

2.79 ± 0.80

<0.001

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