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Table 1 Measurements of buccal inter-radicular cortical bone thickness at 4 mm from the alveolar crest in the upper arch

From: Three-dimensional mapping of cortical bone thickness in subjects with different vertical facial dimensions

  Mean Std. deviation P value
CBT at midline High angle .8333 .17386 0.874
Normal .8450 .10464
Low angle .8786 .05669
CBT at 1/2 High angle .8750 .02739 0.685
Normal .9017 .19156
Low angle .8814 .41894
CBT at 2/3 High angle .9333 .13292 0.545
Normal .9400 .15556
Low angle .9886 .20772
CBT at 3/4 High angle .8950 .17479 0.253
Normal .9867 .15358
Low angle .9886 .13108
CBT at 4/5 High angle .9383 .07223 0.888
Normal .9717 .14077
Low angle .9757 .12232
CBT at 5/6 High angle .9000 a .03162 0.003*
Normal .9357 ab .12952
Low angle 1.0883 b .02440
CBT at 6/7 High angle .9167 a .02582 0.035*
Normal .9633 ab .06055
Low angle 1.1457 b .21953
  1. Descriptive statistics, overall significance by Kruskal–Wallis test, and the results of pair-wise comparisons with the Mann–Whitney U test with the Bonferroni adjustment
  2. *Significant at P ≤ 0.05. Different letters are statistically significantly different