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Table 3 Analysis of significant results from table 1 for each subgroup seperately.

From: Effects of hypodontia on craniofacial structures and mandibular growth pattern

  Variable Mean values ± SD Norms ± SD Mean difference p-Value
Group 1: Upper jaw hypodontia SNA (°) 79.93 ± 3.90 82.00 ± 2.00 -2.07 0.109
  SNB (°) 78.00 ± 5.70 80.00 ± 2.00 -2.00 0.272
  Hasund index 88.24 ± 9.19 79.00 ± 5.00 9.24 0.008**
  Overjet (mm) 1.87 ± 1.95 2.00 ± 1.00 -0.13 0.842
  Overbite (mm) 3.94 ± 1.61 2.00 ± 1.00 1.94 0.003**
Group 2 Lower jaw hypodontia SNA (°) 80.16 ± 4.32 82.00 ± 2.00 -1,84 0.168
  SNB (°) 76.49 ± 4.12 80.00 ± 2.00 -3.50 0.013*
  Hasund index 85.63 ± 5.87 79.00 ± 5.00 6.63 0.002**
  Overjet (mm) 3.00 ± 0.93 2.00 ± 1.00 1.00 0.003**
  Overbite (mm) 3.60 ± 1.10 2.00 ± 1.00 1.60 0.001**
Group 3: both jaw hypodontia SNA (°) 80.47 ± 3.62 82.00 ± 2.00 -1.53 0.037*
  SNB(°) 77.42 ± 3.84 80.00 ± 2.00 -2.58 0.002**
  Hasund index 86.68 ± 9.62 79.00 ± 5.00 7.68 0.000**
  Overjet (mm) 2.88 ± 2.21 2.00 ± 1.00 0.88 0.083
  Overbite (mm) 3.90 ± 1.64 2.00 ± 1.00 1.90 0.000**
  1. Mean values (with standart deviation), mean difference to control standart means and respective p-values (SNA, SNB, Hasund index, overbite and overjet).
  2. * p = significant at the 5% level.
  3. ** p = significant at the 1% level.