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Table 4 Post hoc tests (Tukey HSD): multiple comparisons

From: Cephalometric study to test the reliability of anteroposterior skeletal discrepancy indicators using the twin block appliance

Parameter Parameter Mean difference Standard error p value
ANB angle β angle −12.40 0.726 <0.0001*
ANB angle APDI −11.60 0.726 <0.0001*
ANB angle YEN angle −8.64 0.726 <0.0001*
ANB angle W angle −8.04 0.726 <0.0001*
Wits appraisal App-Bpp −0.74 0.726 0.949
β angle APDI 0.80 0.726 0.927
β angle YEN angle 3.76 0.726 <0.0001*
β angle W angle 4.36 0.726 <0.0001*
APDI YEN angle 2.96 0.726 0.001
APDI W angle 3.56 0.726 <0.0001*
YEN angle W angle 0.60 0.726 0.982
  1. *p ≤ 0.05 = significant.