Table 1.

The variables list of cephalometric measurements performed in this study.

No.	Cephalometric variables	Unit	No.	Cephalometric variables	Unit	No.	Cephalometric variables	Unit
[1]	Incisor overjet	mm	[23]	ANB	deg	[45]	Body to anterior cranial base ratio	ratio
[2]	Incisor overbite	mm	[24]	U1 to NA	mm	[46]	Facial depth	mm
[3]	Interincisal angle	deg	[25]	U1 to NA Angle	deg	[47]	Facial length on Y-axis	mm
[4]	Convexity of point A	mm	[26]	L1 to NB	mm	[48]	Posterior facial height	mm
[5]	Lower facial height	deg	[27]	L1 to NB Angle	deg	[49]	Anterior facial height	mm
[6]	Upper molar to PTV	mm	[28]	Pog to NB	mm	[50]	Posterior to anterior facial height ratio	ratio
[7]	L1 to A-Pog	mm	[29]	Pog & L1 to NB (diff.)	mm	[51]	Occlusal plane to GoGn	deg
[8]	U1 to A-Pog	mm	[30]	Occlusal Plane to SN	deg	[52]	U1 to SN angle	deg
[9]	L1 inclination	deg	[31]	Wits Appraisal	mm	[53]	U1 to facial plane	mm
[10]	Lower lip to E-plane	mm	[32]	IMPA	deg	[54]	L1 to facial plane	mm
[11]	Facial angle	deg	[33]	FMIA	deg	[55]	Lower anterior facial height	mm
[12]	Facial axis	deg	[34]	Saddle angle	deg	[56]	Upper Lip to E-Plane	mm
[13]	FMA	deg	[35]	Articular angle	deg	[57]	Nasion perpendicular to point A	mm
[14]	Palatal plane angle	deg	[36]	Gonion angle	deg	[58]	Pog-N perpendicular	mm
[15]	Mandibular Arc	deg	[37]	Sum	deg	[59]	U1 to A vertical	mm
[16]	Facial convexity	deg	[38]	Anterior cranial base	mm	[60]	ODI	deg
[17]	A-B plane angle	deg	[39]	Posterior cranial base	mm	[61]	A-B to mandibular plane	deg
[18]	Y axis	deg	[40]	Upper gonial angle	deg	[62]	APDI	deg
[19]	Occlusal plane angle	deg	[41]	Lower gonial angle	deg	[63]	Combination factor	deg
[20]	L1 to Occlusal plane angle	deg	[42]	Ramus height	mm	[64]	Extraction Index	complex
[21]	SNA	deg	[43]	Posterior cranial base to ramus ratio	ratio	[65]	U1 to FH plane	deg
[22]	SNB	deg	[44]	Mandibular body length	mm