Table 2 Correlation coefficients for all variables at T1 and T2
Variables | T1 | T2 | ||||
|---|---|---|---|---|---|---|
Mean (first) | Mean (second) | Correlation | Mean (first) | Mean (second) | Correlation | |
Sagittal | ||||||
1. OLp-Apt | 70.3 | 70.6 | 0.99 | 74.1 | 73.8 | 0.97 |
2. OLp-Pg | 71.1 | 71.2 | 0.98 | 77.3 | 77.3 | 0.99 |
3. OLp-Co | 10.5 | 10.2 | 0.99 | 12.3 | 12.6 | 0.98 |
4. Co-Apt | 81.3 | 81.4 | 0.98 | 87.1 | 86.9 | 0.98 |
5. Co-Gn | 98.5 | 98.1 | 0.99 | 108.6 | 108.9 | 0.99 |
6. Co-Gn minus Co-Apt | 17.1 | 16.7 | 0.97 | 21.5 | 22.0 | 0.99 |
7. Wits | 1.5 | 1.6 | 0.97 | −0.3 | −0.3 | 0.98 |
8. Is-OLp | 78.4 | 78.6 | 0.99 | 80.9 | 80.9 | 0.99 |
9. Ii-OLp | 70.8 | 71.0 | 0.99 | 77.5 | 77.4 | 0.98 |
10. Overjet | 7.7 | 7.6 | 0.99 | 3.4 | 3.5 | 0.89 |
11. Ms-OLp | 48.1 | 48.1 | 0.99 | 52.9 | 53.0 | 0.98 |
12. Mi-OLp | 47.4 | 48.0 | 0.95 | 55.4 | 54.8 | 0.98 |
13. Molar relationship | 0.8 | 0.1 | 0.90 | −2.5 | −1.8 | 0.79 |
Vertical | ||||||
14. OLs-Apt | 29.1 | 28.7 | 0.99 | 32.5 | 32.4 | 0.98 |
15. ANS-Me | 58.0 | 57.8 | 0.99 | 62.9 | 62.9 | 0.99 |
16. Is-NL | 29.0 | 29.1 | 0.98 | 30.3 | 30.5 | 0.99 |
17. Ii-ML | 36.2 | 36.2 | 0.99 | 37.7 | 37.9 | 0.99 |
18. Overbite | 3.9 | 3.9 | 0.98 | 2.2 | 2.3 | 0.98 |
19. Msc-NL | 18.7 | 18.6 | 0.98 | 21.7 | 21.6 | 0.99 |
20. Mic-ML | 25.2 | 25.4 | 0.98 | 29.0 | 29.2 | 0.98 |
Angular | ||||||
21. SNA | 81.6 | 82.0 | 0.97 | 81.5 | 81.3 | 0.98 |
22. SNB | 76.1 | 76.3 | 0.98 | 77.1 | 77.2 | 0.99 |
23. ANB | 5.6 | 5.7 | 0.95 | 4.4 | 4.1 | 0.96 |
24. SNL-NL | 6.9 | 6.5 | 0.96 | 7.0 | 7.2 | 0.98 |
25. SNL-ML | 34.0 | 34.3 | 0.99 | 33.3 | 33.1 | 0.99 |
26. SNL-OL | 20.3 | 20.6 | 0.97 | 19.5 | 19.7 | 0.97 |
27. Is/NL | 115.6 | 115.4 | 0.98 | 112.3 | 112.9 | 0.98 |
28. Ii/ML | 92.2 | 91.5 | 0.99 | 96.3 | 95.8 | 0.99 |
29. Inter-incisal angle | 124.2 | 124.8 | 0.99 | 124.7 | 124.8 | 0.99 |