Table 4 Maxillary base, inter-molar, inter-premolar and inter-canine width measurements
Parameters | Before treatment | After treatment | Change | 95% Confidence interval of the difference | ICC | P-value | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean | SD | Min | Max | Mean | SD | Min | Max | Mean | SD | SE | Lower | Upper | |||
Maxillary width | 62.4 | 3.4 | 54.9 | 67.5 | 64.7 | 3.4 | 59.3 | 72.0 | 2.3 | 2.3 | 0.4 | 1.4 | 3.1 | 0.823 | 0.000* |
Inter-molar width | 52.2 | 3.3 | 46.2 | 59.9 | 56.2 | 2.9 | 51.7 | 65.6 | 3.9 | 3.1 | 0.6 | 2.8 | 5.1 | 0.979 | 0.000* |
Inter-premolar width | 41.3 | 4.2 | 29.8 | 48.7 | 46.2 | 2.1 | 42.5 | 49.5 | 4.9 | 3.7 | 0.7 | 3.5 | 6.3 | 0.955 | 0.000* |
Inter-canine width | 33.6 | 2.9 | 26.5 | 39.2 | 38.4 | 2.0 | 33.1 | 42.7 | 4.6 | 2.7 | 0.5 | 3.5 | 5.7 | 0.927 | 0.000* |