Table 1.

Measurements used for this study

Go-Me (mm)	Distance between Go and Me points
SNB ( °)	Angle determined by points S, N, and B
Maxillomandibular parameters
ANB ( °)	Angle determined by points A, N, and B
PP-MP ( °)	Angle formed between palatal and mandibular planes
Vertical parameters
GoGnSN ( °)	Angle formed between GoGn and SN lines
ANS-Me (mm)	Distance between ANS and Me
ARGoGn ( °)	Angle formed between GoAr and GoGn lines
Dental parameters
U1-NA (mm)	Perpendicular distance from the tip of the maxillary incisor to the plane between points N and A
U1-NA ( °)	Angle formed by the intersection of the maxillary incisor axis to the plane between points N and A
L1-NB (mm)	Perpendicular distance from the tip of the mandibular incisor to the plane between points N and B
L1-NB ( °)	Angle formed by the intersection of the mandibular incisor axis to the plane between points N and B
Interincisal angle ( °)	Angle formed by the intersection of the mandibular incisor axis to the maxillary incisor axis
Overjet (mm)	Horizontal distance between the tips of maxillary and mandibular central incisors
Overbite (mm)	Vertical distance between the tips of maxillary and mandibular central incisors
Soft tissue parameters
Nasolabial angle ( °)	Angle determined by points columella, SN and UL