Skip to main content

Table 2 Correlation coefficient between anchor density and all correction parameters

From: The correlations between the anchor density and the curve correction of adolescent idiopathic scoliosis surgery

Parameters All (N=127) Lenke 1 (N=59) Major MT (Lenke 1-3)(N=90) Lenke 5 (N=22) Major TL/L (Lenke 5,6)(N=31) Double T&L (Lenke 3,4,6) (N=27)
r p r p r p r p r p r p
Correction rate -0.01 0.88 -0.04 0.76 -0.06 0.59 -0.35 0.11 -0.19 0.32 -0.30 0.12
Correction index -0.04 0.63 -0.04 0.75 -0.01 0.97 -0.26 0.24 -0.07 0.71 -0.02 0.92
TK correction 0.27 0.002 0.31 0.02 0.27 0.01 0.40 0.06 0.33 0.07 0.12 0.56
LL correction -0.07 0.45 -0.08 0.56 -0.11 0.32 0.16 0.47 0.06 0.74 -0.22 0.27
AVR correction 0.03 0.75 -0.24 0.07 -0.14 0.18 0.16 0.48 0.09 0.62 -0.14 0.47
AVT correction 0.01 0.90 -0.12 0.37 -0.15 0.15 0.43 0.03 0.31 0.10 -0.02 0.90
  1. Major MT major main thoracic, Major TL/L major thoracolumbar/lumbar, Double T&L double thoracic and lumbar; r Pearson’s correlation coefficient; p p value
  2. TK thoracic kyphosis, LL lumbar lordosis, AVR apical vertebral rotation, AVT apical vertebral translation