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Table 5 Correlations between clinical and imaging measurements in the L5 IS group

From: Straighter low lumbar curvature in isthmic spondylolisthesis at L4

 

ODI

SR

PI

PT

SS

LL

LLL

L5I

LSK

ODI

1

        

SR

−0.24

1

       

PI

−0.24

0.52a

1

      

PT

−0.74

0.33a

0.51a

1

     

SS

−0.24a

0.33a

0.70a

−0.24a

1

    

LL

−0.20

0.35a

0.65a

−0.17

0.88a

1

   

LLL

−0.13

−0.20

0.26a

−0.20

0.45a

0.45a

1

  

L5I

−0.32a

0.65a

0.78a

0.58a

0.42a

0.44a

−0.28a

1

 

LSA

0.15

−0.42a

−0.28a

− 0.25a

−0.10

− 0.09

0.27a

− 0.51a

1

  1. PI Pelvic incidence; PT Pelvic tilt; SS Sacral slope; LL Lumbar lordosis; LLL Lower lumbar lordosis; L5 I L5 incidence; LSA Lumbosacral angle; SR Slippage rate; ODI Oswestry Disability Index
  2. aCorrelations are significant at the 0.05 level (2-tailed)