Facial profile evaluation and prediction of skeletal class II patients during camouflage extraction treatment: a pilot study

Table 1 Pretreatment and posttreatment subjective VAS scores and objective measurements of skeletal Class II patients

Variable	T0		T1		P
Variable	Mean	SD	Mean	SD	P
VAS score	65.885	10.086	77.598	5.228	< 0.001^**
Skeletal measurements
ANB (º)	6.652	1.242	5.348	1.454	< 0.001^**
SNA (º)	83.793	3.666	82.544	3.510	< 0.001^**
SNB (º)	77.144	3.393	77.193	3.425	0.502
Wits Appraisal (mm)	3.839	2.068	0.677	1.787	< 0.001^**
MP-SN (º)	38.644	5.521	39.035	5.551	0.001^*
Ar-Go-Me (º)	124.002	6.871	124.444	6.873	< 0.001^**
Y Axis (º)	73.380	3.458	73.454	3.507	0.298
Lower facial height (%)	55.752	1.879	56.082	1.862	< 0.001^**
Pog-NB (mm)	-0.365	1.745	0.028	1.767	< 0.001^**
Soft tissue measurements
Z Angle (º)	59.967	7.618	69.406	8.729	< 0.001^**
Lower Lip to E Plane (mm)	4.298	2.439	0.822	1.830	< 0.001^**
Upper Lip to E Plane (mm)	0.693	1.966	-0.987	1.812	< 0.001^**
Nose Prominence (º)	18.512	2.030	18.744	2.192	0.027^*
Nasolabial Angle (º)	105.539	10.775	110.073	10.626	< 0.001^**
Mentolabial Angle (º)	128.131	42.072	137.652	14.116	< 0.001^**
Dental measurements
U1-SN (º)	105.757	8.349	96.743	6.695	< 0.001^**
U1-APo (º)	36.994	7.693	25.902	5.036	< 0.001^**
U1-APo (mm)	9.686	2.332	5.363	1.537	< 0.001^**
L1-MP (º)	96.828	6.908	91.685	6.301	< 0.001^**
L1-APo (º)	24.236	5.556	21.564	4.584	< 0.001^**
L1-APo (mm)	4.610	2.443	2.422	1.601	< 0.001^**
U1-L1 (º)	118.760	11.160	132.531	7.716	< 0.001^**
Occlusal Plane to SN (º)	18.106	4.026	20.949	4.173	< 0.001^**
U1-GALL (mm)	2.045	3.664	-2.839	3.365	< 0.001^**
FA-GALL (mm)	2.446	3.369	-1.713	3.122	< 0.001^**

ISSN: 1746-160X