Psychometric and Perceptometric Comparisons of the Perspectives of Orthodontists, Oral and Maxillofacial Surgeons, and Laypeople of Different Ages and Sexes towards Beauty of Female Jaw Angles (Intergonial Widths and Gonial Heights) on Frontal and Three-Quarter Views

Table 4

Descriptive statistics for the scores given by the three groups of raters to photographs with altered gonial heights. In images 1 to 9, the gonion was, respectively, 4.5 mm above the mouth corner, at the level of mouth corner, 4.5 mm below the mouth corner, 9 mm, 13.5 mm, 18 mm, 22.5 mm, 27 mm, and 31.5 mm below the mouth corner.

Image	Sex	OMFS					Orthodontists					Laypersons
			Mean	SD	Min	Max		Mean	SD	Min	Max		Mean	SD	Min	Max
O1	Female	11	7.36	1.03	6	9	19	7.05	1.68	3	10	34	6.35	1.77	4	10
	Male	21	6.05	1.75	2	9	14	6.57	1.87	3	9	28	5.79	2.32	0	10
	Both	32	6.50	1.65	2	9	33	6.85	1.75	3	10	62	6.10	2.04	0	10
O2	Female	11	7.18	0.98	5	8	19	6.95	1.58	4	10	34	6.41	1.65	4	10
	Male	21	6.00	1.67	2	9	14	6.57	1.70	3	9	28	5.86	2.01	1	10
	Both	32	6.41	1.56	2	9	33	6.79	1.62	3	10	62	6.16	1.83	1	10
O3	Female	11	6.91	0.94	5	8	19	6.63	1.74	3	10	34	6.50	1.76	3	10
	Male	21	5.95	1.75	2	9	14	6.36	2.06	3	9	28	5.89	1.81	1	10
	Both	32	6.28	1.57	2	9	33	6.52	1.86	3	10	62	6.23	1.80	1	10
O4	Female	11	6.55	1.57	4	9	19	6.74	1.66	4	10	34	6.41	2.03	0	10
	Male	21	6.00	2.02	2	10	14	5.93	1.98	2	9	28	5.82	2.04	1	10
	Both	32	6.19	1.87	2	10	33	6.39	1.82	2	10	62	6.15	2.04	0	10
O5	Female	11	6.27	1.62	4	9	19	6.11	1.85	3	10	34	6.29	2.22	0	10
	Male	21	5.76	2.17	2	10	14	5.57	2.47	1	9	28	5.79	1.93	1	10
	Both	32	5.94	1.98	2	10	33	5.88	2.12	1	10	62	6.06	2.10	0	10
O6	Female	11	5.73	1.90	3	8	19	5.58	1.98	3	10	34	6.24	2.19	0	10
	Male	21	5.38	2.27	1	10	14	5.71	2.20	2	9	28	5.96	2.13	1	10
	Both	32	5.50	2.13	1	10	33	5.64	2.04	2	10	62	6.11	2.15	0	10
O7	Female	11	5.45	1.57	3	8	19	5.37	2.22	2	10	34	6.21	2.28	0	10
	Male	21	5.19	2.25	1	10	14	5.43	2.38	1	9	28	5.50	2.08	1	10
	Both	32	5.28	2.02	1	10	33	5.39	2.25	1	10	62	5.89	2.20	0	10
O8	Female	11	5.18	1.60	3	8	19	4.79	2.44	1	10	34	5.79	2.35	0	10
	Male	21	4.86	2.39	1	10	14	4.93	2.56	0	8	28	5.32	2.31	1	10
	Both	32	4.97	2.13	1	10	33	4.85	2.45	0	10	62	5.58	2.32	0	10
O9	Female	11	4.91	1.76	3	9	19	4.53	2.55	1	10	34	5.44	2.27	0	10
	Male	21	4.48	2.34	1	10	14	4.64	2.59	0	8	28	4.82	2.58	1	10
	Both	32	4.63	2.14	1	10	33	4.58	2.53	0	10	62	5.16	2.42	0	10

O: three-quarter oblique-view image; SD: standard deviation; Min: minimum; Max: maximum.