Table 1. Cephalometric parameters used in the study.

AB plane angle, A point-B point to nasion-pogonion; ANB, A point-nasion-B point; Lo. 1 to NB, mandibular incisor to nasion-B point; UP 1 to A-pog, maxillary incisor to A point-pogonion; UP 1 to NA, upper incisor to nasion-A point; SNA, sella-nasion-A point; SNB, sella-nasion-B point

Sr. no.	Dental parameters	Skeletal parameters
1	UP 1 to NA	Facial angle
2	UP 1 to NA (mm)	Angle of convexity
3	Lo. 1 to NB	Mandibular plane
4	Lo. 1 to NB (mm)	Y axis
5	Inter-incisal angle	AB plane angle
6	Cant of occlusal plane	SNA
7	Inter-incisal angle	SNB
8	Incisor to occlusal plane angle	ANB
9	UP 1 to A-pog	Occlusal plane angle