Table 4.

Perceived esthetics. Comparison based on the AGE. (N=51).

Questions	Age				Contrast test
	<=30 years (n=20)	31-40 years (n=9)	41-50 years (n=9)	>=51 years (n=13)	Statistic	P-value
1.- Choice for esthetic reasons	70.0 %	77.8 %	77.8 %	61.5 %	0.96 (NS)	.810
2.- Assessment of the color of the attachments	7.80 (±1.64)	6.89 (±2.67)	7.56 (±1.13)	7.31 (±2.02)	0.53 (NS)	.666
3.- Esthetic appearance	7.05 (±2.01)	6.33 (±2.12)	6.67 (±1.22)	6.38 (±2.36)	0.40 (NS)	.751
4.- Comments received by their attachments	25.0 %	55.6 %	44.4 %	23.1 %	3.74 (NS)	.291
5.- Perceive a change of color in the attachments	35.0 %	22.2 %	33.3 %	23.1 %	0.84 (NS)	.839

(NS)= NO significant