Age Group Common Shade % of Patients
I B2 56.7%
II B2 55.5%
III B2 66%
IV B2 63.3%
V C2 63.3%
Pearson chi square 147.506 36 0.000(significant)
Table 3: Percentage of closest shades matched to the examined premolar teeth in different age group indicated by VITA classical guide.