Comparison of the occlusal contact area of virtual models and actual models: a comparative in vitro study on Class I and Class II malocclusion models

Table 3 Regression of virtual occlusion by intraoral scanner on occlusion by prescale

Group	Regression coefficient		SE	p-value	R²
Molars	B	0.917	0.040	< 0.001^*	0.930
Molars	constant	3.930	2.807	0.169	0.930

B standardized coefficients, SE standard error; R², coefficient of determination
Significance level: *; p < 0.05 by simple regression analysis

ISSN: 1472-6831