[Table/Fig-4]:

Inter group comparison using pearson correlation coefficient, between specialists and general dentists, specialist and lay persons, general dentists and lay persons; for smile analysis in conjunction with the face.

Group		General dentists (Group II)	Lay persons (Group III)
Specialist (Group I)	Pearson Correlation (r)	0.920**	0.879**
	p-value	0.000	0.000
General Dentist (Group II)	Pearson Correlation (r)		0.912**
	p-value		0.000

p-value = 0.000, highly significant (p ≤ 0.05: statistically significant)

If r is b/w 0 to -1: negative relationship

0 to 1: positive relationship**

0: no relationship