Table 2 Comparison of means (± standart deviations) in the study group (N = 50) and the control standart means (± standart deviation) including the respective p-values of the t-test.
From: Effects of hypodontia on craniofacial structures and mandibular growth pattern
Values | Mean values ± SD | Norms ± SD | Mean difference | p-value |
|---|---|---|---|---|
∠SNA (°) | 80.28 ± 3.78 | 82.00 ± 3.00 | -1.72 | 0.002** |
∠SNB (°) | 77.32 ± 4.31 | 80.00 ± 3.00 | -2.68 | 0.000** |
∠indiv.ANB (°) | -0.76 ± 3.10 | 0.00 ± 2.00 | -0.76 | 0.091 |
Wits appraisal (mm) | -6.0E-03 ± 3.69 | 0.00 ± 1.00 | -6.0E-03 | 0.991 |
∠ArGoMe (°) | 126.89 ± 8.50 | 126.00 ± 6.00 | 0.89 | 0.464 |
∠Gn-Pt/Ba-N (°) | 90.17 ± 5.61 | 90.00 ± 3.00 | 0.17 | 0.829 |
Hasund index | 86.77 ± 8.66 | 79.00 ± 5.00 | 7.77 | 0.000** |
Jarabak index | 62.88 ± 5.59 | 63.50 ± 1.50 | -0.62 | 0.438 |
∠ML-NL (°) | 25.36 ± 6.85 | 23.50 ± 6.00 | 1.86 | 0.061 |
∠ML-NSL (°) | 33.62 ± 6.93 | 32.00 ± 6.00 | 1.62 | 0.105 |
∠NL-NSL (°) | 8.48 ± 4.16 | 8.50 ± 3.00 | -2.00E-02 | 0.973 |
∠UI/ML (°) | 72.08 ± 10.40 | 70.00 ± 5.00 | 2.08 | 0.168 |
∠LI/NL (°) | 92.68 ± 8.56 | 92.00 ± 6.00 | 0.68 | 0.592 |
∠UI/LI (°) | 132.99 ± 11.70 | 132 ± 6.00 | 0.99 | 0.569 |
Overbite (mm) | 3.86 ± 1.51 | 2.00 ± 1.00 | 1.86 | 0.000** |
Overjet (mm) | 2.73 ± 1.93 | 2.00 ± 1.00 | 0.73 | 0.021* |