Table 3.

Control group. Mean, standard deviation (SD) and comparisons between pre-treatment (T0) and post-treatment (T1) values with paired t-test in non-JIA control group.

Measurements	T0 (n = 25)		T1 (n = 25)		ΔT1−T0	p Value
	Mean	SD	Mean	SD
Postero-anterior cephalogram
Mx r/l	58.53	2.92	61.47	2.07	2.94	<0.01 *
Cvm+r/l	56.31	0.68	61.98	0.78	5.67	<0.01 *
NLr-l	27.74	2.91	31.03	2.88	3.29	<0.01 *
Cd NA-MID	46.75	1.88	48.33	2.19	1.58	NS
Cd A-MID	47.56	2.07	49.02	2.36	1.46	NS
ΔCd NA/A-MID	0.81	1.09	0.69	0.97	−0.12	NS
Go r-MID	44.22	1.95	45.55	1.84	1.28	NS
Go l-MID	43.43	2.68	44.95	1.93	1.52	NS
ΔGo r/l-MID	0.77	0.84	0.55	1.18	−0.22	NS
Me-MID	0.72	1.37	0.33	1.51	−0.39	NS
Iif-MID	1.05	1.85	0.26	1.74	−0.75	0.042 *
Isf-MID	1.03	0.81	0.73	0.6	−0.32	NS
Lateral cephalogram
SNA	83.52	4.99	83.26	5.12	−0.26	NS
SNB	78.48	6.47	79.03	6.15	0.55	NS
ANB	6.24	2.95	5.22	2.37	−1.02	0.047 *
SN-GoGn	34.96	6.07	34.61	5.98	−0.34	NS
AnsPns- GoGn	27.74	4.74	27.83	5.87	0.09	NS
SN- AnsPns	7.61	2.84	7.04	2.99	−0.56	NS
NSAr	124.00	5.66	124.13	5.36	0.13	NS
SArGo	139.91	6.37	141.09	6.15	1.17	NS
ArGoGn	132.61	5.95	131.43	4.81	−1.18	NS
NGoGn	76.91	4.91	76.04	4.43	−0.87	NS
ArGoN	55.78	4.01	55.39	4.49	−1.92	NS
Jarabak’s sum	396.52	6.78	396.61	5.84	0.09	NS
U1-SN	103.61	9.07	105.74	8.34	2.13	NS
U1-AnsPns	111.00	10.42	112.39	8.73	1.39	NS
IMPA	89.57	6.07	90.26	7.81	0.70	NS
U1-L1	129.39	9.35	127.78	8.64	−1.61	NS

Abbreviations: r = right; l = left; NA = more distant side to the axis of symmetry; A = closer side to the axis of symmetry; * p value < 0.05; NS = not significant.