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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)