Research Article
Dental and Skeletal Changes after Transpalatal Distraction
Table 3
Descriptive statistics and within-subject comparisons of measurements before (T1) and after treatment (T2).
| Measurements | Pretreatment (T1) (MeanSD) | Posttreatment (T2) (MeanSD) | value |
| L1 | 16.6 | 25.8 | <0.0001 | L2 | 24.8 | 34.1 | <0.0001 | L3 | 31.0 | 40.4 | <0.0001 | L4 | 30.0 | 39.2 | <0.0001 | L5 | 34.5 | 43.0 | <0.0001 | L6 | 39.9 | 47.5 | <0.0001 | b2 | 4.5 | 4.6 | 0.472 | b3 | 8.3 | 8.4 | 0.429 | b4 | 15.9 | 16.0 | 0.385 | b5 | 21.0 | 21.2 | 0.318 | b6 | 35.3 | 35.6 | 0.339 | W1 | 57.2 | 62.0 | <0.0001 | W2 | 55.3 | 58.2 | <0.0001 | W3 | 29.1 | 30.8 | <0.0001 | N-Gn | 119.0 | 118.1 | 0.394 | H1 | 43.0 | 42.7 | 0.247 | H2 | 54.4 | 52.8 | 0.002 | H3 | 65.6 | 65.0 | 0.203 |
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SD, standard deviation.
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