Figure 1: Linear cephalometric measurements used in this study. 1. S-N distance; 5. Co-A distance; 11. Go-Ar distance; 12. Go-Me distance; 13. Co-Gn distance; 15. CoGn-CoA difference (maxillomandibular diff.); 17. ANS-Me distance; 19. U1-NA distance; 21. L1-NB distance; 22. Overbite; 23. Overjet; 24. Molar relationship