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Table 1 Correlations between RCSA of multifidus and spinal-pelvic parameters

From: Association between back muscle degeneration and spinal-pelvic parameters in patients with degenerative spinal kyphosis

 

SVA

TK

TLK

LL

PI

PT

SS

L1/2

RCSA

r = − 0.397, p  = 0.024*

r = − 0.224, p = 0.217

r = 0.055, p = 0.766

r = 0.006, p = 0.973

r = 0.154, p = 0.408

r = 0.119, p = 0.525

r = 0.049, p = 0.792

L2/3

RCSA

r = 0.064, p = 0.734

r = 0.089, p = 0.628

r = − 0.052, p = 0.776

r = 0.222, p = 0.223

r = 0.232, p = 0.208

r = −0.073, p = 0.695

r = 0.313, p = 0.087

L3/4

RCSA

r = 0.218, p = 0.239

r = −0.364,p = 0.040*

r = −0.217, p = 0.234

r = 0.240, p = 0.185

r = 0.178, p = 0.338

r = 0.009, p = 0.961

r = 0.178, p = 0.338

L4/5

RCSA

r = −0.116, p = 0.533

r = −0.380, p  = 0.032*

r = − 0.336, p= 0.048*

r = 0.528,p = 0.002*

r = 0.143, p = 0.442

r = −0.116, p = 0.533

r = 0.261, p = 0.157

L5/S1

RCSA

r = − 0.129, p = 0.488

r = −0.259, p = 0.152

r = − 0.432,p = 0.014*

r = 0.129, p = 0.481

r = − 0.090, p = 0.631

r = − 0.005, p = 0.980

r = − 0.089, p = 0.634