Influence of the Smile Line on Smile Attractiveness in Short and Long Face Individuals

Table 3

Comparison of median scores given by laypeople, orthodontists, and general practitioner dentists for short faces.

Long face
	+2 mm gingival display	−2 mm gingival display	0 mm gingival display	+4 mm gingival display	−4 mm gingival display
Laypeople, median	3 (1.75, 4)^†	3 (2, 4)	4 (3, 5)	2 (1, 3.25)	2 (1, 4)
Orthodontist, median	4 (3, 5)	3 (2, 4)	3 (2, 4)	3 (2, 4.25)	2 (1, 3)
General practitioner, median	3 (2.75, 4.25)	3 (1, 4)	4 (3, 5)	3 (1.75, 4)	2 (1, 3)
(median)	0.057	0.574		0.113	0.218

Samples Median Test. (in quartiles).