Table 1 Overall mean ± standard error (SE) and 95% confidence intervals of the fabrication methods
AMD mean ± SE | MD mean ± SE | MD 95% confidence intervals-Lower bound | MD 95% confidence intervals-upper bound | |
|---|---|---|---|---|
CEREC inLAB | 85 ± 2 μm* | 53 ± 2 μm | 43 μm | 62 μm |
LAVA milling center | 133 ± 4 μm* | 61 ± 3 μm | 52 μm | 71 μm |