Effects of Computer-Aided Manufacturing Technology on Precision of Clinical Metal-Free Restorations

Table 1

Mean, SD, and minimum and maximum values of the marginal fit for each of the groups.

Group	Mean (SD)	Minimum–maximum
MCG	70.5 (34.4)	31.9–207.7
Lava	87.2 (22.8)	45.1–140.9
Cercon	58.5 (17.6)	34.8–97.3
Cerec	72.3 (30.8)	21.8–164.1

The groups with the same superscript letters (A and B) were not significantly different (unit; μm).