Dentogingival Smile Analysis of Young Adults of Al Qassim Province, Saudi Arabia: A Cross-Sectional Study

Table 3

Correlation matrix for the association between smile parameters.

		Midline shift	Lip line	Parallelism	Buccal corridor
Spearman’s rho	Midline shift	1.000	0.021−	0.062−
	Lip line	—	1.000	0.059	0.027
	Parallelism	—	—	1.000	0.033
	Buccal corridor	—	—	—	1.000

Correlation is significant at the 0.05 level (2-tailed).