Table III.

Showing results of ANOVA with post hoc tukeys HSD test of symphyseal parameters in different skeletal growth patterns.

Parameters	Average (A) (N=30)		Horizontal (N=30)		Vertical (n=30)		P value ANOVA	Tukeys post hoc HSD test
	Mean	±SD	Mean	±SD	Mean	±SD		A and H ‘p value’	A and V ‘p value’	H and V ‘p value’
Id-Me (mm)	29.40	3.63	29.55	4.09	30.67	3.27	0.350NS	0.881NS	0.38NS	0.472NS
Pog to B-Me (mm)	4.90	0.84	4.78	1.01	4.57	0.96	0.3851NS	0.630NS	0.159NS	0.399NS
Width (w) (mm)	14.45	1.98	14.43	1.93	12.75	1.68	0.0005**	0.899NS	0.0019**	0.0021**
Height (H1) (mm)	20.37	4.23	20.17	3.18	21.02	3.71	0.655NS	0.836NS	0.529NS	0.345NS
Height (H2) (mm)	43.12	3.62	40.65	3.71	45.23	5.45	0.000**	0.011*	0.141NS	0.000**
LA (mm)	4.40	1.13	4.13	1.20	3.67	1.02	0.042*	0.618NS	0.030*	0.246NS
LP (mm)	3.97	1.30	4.88	1.49	3.77	1.71	0.011*	0.053NS	0.611NS	0.014*
H1/W (mm)	1.47	0.28	1.41	0.24	1.66	0.29	0.001**	0.351NS	0.023*	0.001**
H2/W (mm)	2.99	0.59	2.81	0.38	3.64	0.55	0.001**	0.152NS	0.001**	0.001**
D/W (mm)	0.80	0.21	0.81	0.11	0.78	0.10	0.698NS	0.921NS	0.542NS	0.267NS
Actual S. (mm)	7.08	2.23	5.82	1.66	7.30	2.63	0.023*	0.073NS	0.899NS	0.011*
Eff. S. (mm)	2.52	1.73	2.22	1.78	1.42	2.26	0.081NS	0.511NS	0.038*	0.133NS
Id-B-pog (deg)	148.7	13.70	150.70	7.55	150.70	8.60	0.704NS	0.501NS	0.515NS	0.999NS
Id-B-MP (deg)	89.70	10.49	90.93	8.00	84.50	9.05	0.020*	0.848NS	0.080NS	0.022*
α (deg)	97.03	9.87	97.75	10.14	88.90	10.51	0.0015**	0.899NS	0.007**	0.003**

^**p < 0.01,

^*p < 0.05,

NS-Non-significant.