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. 2018 Jun 19;18:109. doi: 10.1186/s12903-018-0566-7

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
constant 3.930 2.807 0.169

B standardized coefficients, SE standard error; R2, coefficient of determination

Significance level: *; p < 0.05 by simple regression analysis