Table 1

Measure	T1		T3		P-value
Measure	Mean	SD	Mean	SD	P-value
Ang Mx1 (°)	59.929	7.595	60.259	7.085	0.6762
Overjet (mm)	-3.967	4.599	2.575	1.152	< 0.0001^a
Overbite (mm)	-0.386	2.328	1.614	1.245	< 0.0001^a
Tck UL (mm)	11.597	2.664	11.264	2.184	0.2057
Ang UL (°)	20.116	13.794	18.541	10.751	0.0282
Ang NasoLip (°)	85.489	14.867	88.89	13.528	< 0.0001^a
Sn-ULI (mm)	19.289	3.695	20.932	3.48	0.0001^a
Exp Mx1 (mm)	3.199	2.981	1.799	2.387	< 0.0001^a
Nose (mm)	18.757	4.207	16.594	3.597	< 0.0001^a
A' (mm)	1.307	2.25	1.998	2.267	0.0054^a
ULA (mm)	4.393	3.117	4.645	2.934	0.4396
Mx1 (mm)	-10.015	4.789	-9.047	3.637	0.0366^a
G'-A' (mm)	-1.076	6.548	-0.9	6.789	0.8062^a
ULA-LLA (mm)	-5.377	4.481	0.69	3.313	< 0.0001^a

^aP-values < 0.05 were considered statistically significant (repeated measures ANOVA).
Ang Mx1 = maxillary incisor-maxillary occlusal plane angle; Mx1 = maxillary incisor to true vertical line; Tck UL = upper lip thickness; Ang UL = upper lip angle; Ang NasoLip = nasolabial angle; Sn-ULI = upper lip length; Exp Mx1 = upper incisor exposure; Nose = nasal apex; A' = A' point; ULA = anterior upper lip; G'-A' = glabella to A' point; ULA-LLA = upper lip-lower lip.