Table 2.
Descriptive statistics of the analysis performed in group 1 and group 2 about all the measurements considered in the present study.
| Table 2 | Group-Time | Mean ± SD | Median(interquartile range) | F value/χ2 | rmANOVA/Friedman test (p value) | Pairwise comparisons | |
|---|---|---|---|---|---|---|---|
| G1_T0+ | 38.1 ± 2.2 | 37.5 (36.8; 40.0) | |||||
| InterMolar | G1_T1+ | 43.1 ± 2.7 | 41.5 (41.0; 45.0) | 99.41 | <0.001§ | T0 < T1 > T2; T0 < T2 | |
| G1_T2+ | 41.7 ± 2.3 | 41.5 (40.0; 43.0) | |||||
| G1_T0+ | 35.9 ± 2.8 | 36.0 (34.0; 36.8) | |||||
| EE | G1_T1+ | 41.9 ± 3.3 | 41.0 (40.0; 43.0) | 235.22 | <0.001§ | T0 < T1 > T2; T0 < T2 | |
| G1_T2+ | 41.2 ± 3.2 | 41.0 (39.3; 42.8) | |||||
| G1_T0+ | 33.6 ± 3.9 | 33.5 (30.0 35.8) | |||||
| InterCanine | G1_T1+ | 39.3 ± 3.9 | 38.3 (36.0; 41.8) | 486.32 | <0.001§ | T0 < T1 > T2; T0 < T2 | |
| G1_T2+ | 38.6 ± 3.6 | 38.0 (35.4; 40.8) | |||||
| G1_T0+ | 34.1 ± 2.5 | 34.0 (32.8; 36.0) | |||||
| PalatalDepth | G1_T1+ | 31.8 ± 2.9 | 32.0 (29.5; 34.0) | 84.84 | <0.001§ | T0 < T1; T0 < T2 | |
| G1_T2+ | 31.6 ± 3.0 | 31.5 (28.8; 34.0) | |||||
| G1_T0* | 70.4 ± 5.1 | 70.0 (66.9; 72.3) | |||||
| ArchPerimeter | G1_T1* | 74.4 ± 5.1 | 74.0 (70.8; 75.3) | 26.08 | <0.001§ | T0 < T1 > T2; T0 < T2 | |
| G1_T2* | 73.8 ± 4.9 | 73.0 (70.0; 75.3) | |||||
| G1_T0* | 29.5 ± 3.2 | 29.0 (26.8; 33.0) | |||||
| PalatalLenght | G1_T1+ | 30.8 ± 3.4 | 30.5 (27.8; 34.3) | 19.15 | <0.001§ | T0 < T1 > T2; T0 < T2 | |
| G1_T2+ | 30.3 ± 3.3 | 30.0 (27.0; 34.0) | |||||
| G2_T0* | 36.6 ± 4.8 | 37.5 (35.8; 40.3) | |||||
| InterMolar | G2_T1* | 41.6 ± 4.8 | 42.0 (40.0; 46.0) | 26.23 | <0.001§ | T0 < T1 > T2; T0 < T2 | |
| G2_T2* | 40.9 ± 5.1 | 41.3 (40.0; 45.0) | |||||
| G2_T0* | 35.9 ± 5.0 | 36.0 (34.8; 39.5) | |||||
| EE | G2_T1* | 41.7 ± 5.0 | 42.0 (40.5; 45.3) | 27.52 | <0.001§ | T0 < T1 > T2; T0 < T2 | |
| G2_T2* | 40.8 ± 5.1 | 41.8 (39.5; 44.3) | |||||
| G2_T0* | 34.9 ± 5.0 | 35.0 (33.8; 38.5) | |||||
| InterCanine | G2_T1* | 40.6 ± 5.5 | 41.0 (39.8; 44.5) | 26.75 | <0.001§ | T0 < T1 > T2; T0 < T2 | |
| G2_T2* | 39.8 ± 5.3 | 41.0 (38.8; 43.5) | |||||
| G2_T0* | 34.9 ± 4.3 | 36.5 (30.8; 38.5) | |||||
| PalatalDepth | G2_T1* | 32.7 ± 4.7 | 34.5 (27.0; 36.5) | 26.17 | <0.001§ | T0 < T1; T0 < T2 | |
| G2_T2* | 32.6 ± 4.7 | 35.0 (27.0; 36.5) | |||||
| G2_T0+ | 70.4 ± 6.5 | 70.0 (68.0; 73.5) | |||||
| ArchPerimeter | G2_T1+ | 77.4 ± 6.4 | 77.5 (75.0; 80.3) | 584.60 | <0.001 | T0 < T1 > T2; T0 < T2 | |
| G2_T2+ | 76.7 ± 6.5 | 77.5 (73.8; 80.0) | |||||
| G2_T0* | 29.9 ± 3.8 | 28.0 (27.0; 32.3) | |||||
| PalatalLenght | G2_T1* | 34.1 ± 3.7 | 32.5 (31.8; 36.0) | 26.46 | <0.001§ | T0 < T1 > T2; T0 < T2 | |
| G2_T2* | 33.4 ± 3.6 | 32.0 (30.8; 35.3) | |||||
+
Normally distributed, rm ANOVA Fvalue, p value and group relation based on pairwise comparisons are reported.
*
Non-normally distributed, Friedman’s test χ2, p value and group relation based on pairwise comparisons are reported.
§
Greenhouse-Geisser correction of p value is reported because sphericity is not met.