Table V.

P values of paired t test and Pearson correlation coefficients of CIELAB values between retest measures of craniofacial structures

	P values			Pearson correlation coefficients
Craniofacial structures	L*	a*	b*	L*	a*	b*
Skin	.8634	.1880	.5938	0.81	0.92	0.92
Lip	.1749	.3129	.8681	0.87	0.88	0.82
Gingiva	.6134	.7233	.5662	0.93	0.75	0.73
Central	.7972	.1718	.5454	0.97	0.83	0.96
Lateral	.8124	.6393	.9769	0.89	0.78	0.93
Canine	.5339	.7972	.5530	0.91	0.93	0.90