Table 2.

Ratings of photographic profiles of patients (girls and boys) given by orthodontists, maxillofacial surgeons, laypersons, and patients themselves

	Ratings
	Mean ± SD	t test	ANOVA
Orthodontists
Female	0.75 ± 0.95	0.002†	0.288a
Male	1.01 ± 0.85
Old	1.08 ± 0.84	0.864
Young	0.85 ± 0.96
Maxillofacial surgeons
Female	0.93 ± 0.89	0.307
Male	0.85 ± 0.80
Old	0.77 ± 0.87	0.006†
Young	0.98 ± 0.82
Laypersons
Female	0.79 ± 1.03	0.581
Male	0.75 ± 0.95
Old	0.87 ± 0.92	0.126
Young	0.72 ± 1.02
Patients
Female	0.75 ± 1.18	0.199	0.392b
Male	1.20 ± 0.93
Old	1.04 ± 1.06	0.771
Young	0.94 ± 1.09

SD standard deviation

^†Highly significant at the level P < 0.01 (two-tailed)

^aTested for orthodontists’, laypersons, and maxillofacial surgeons’ panels

^bTested for panels and patients’ group