Skip to main content

Table 2 Linear regression reported the Pearson's correlation (r) and significance (p value) of the relationship between anterior bone graft (ABG) size, posterior bone graft (PBG) size, Moore-Harvey (MH) slope change and Blackburne-Peel (BP) index change and Insall-Salvati (IS) index change.

From: Open wedge high tibial osteotomy: cause of patellar descent

  ABG size PBG size MH slope change
BP change r = -0.766 r = -0.122 r = 0.204
  p = 0.016*; P = 1 p = 0.755; P = 1 p = 0.599
IS change r = -0.474 r = -0.111 r = -0.261
  p = 0.198; P = 1 p = 0.775; P = 1 p = 0.498
  1. MH Change, BP change and IS change were calculated by preoperative data subtracted from latest data. Statistical power (P) was calculated by GPOWER.
  2. * Statistically significant