Table 3.

Trueness of six scanned indexes by the three scanner systems.

Test group	ΔsR1	ΔsR2	ΔsL1	ΔsL2	ΔsL3	Δsθ
CEREC	13.527 ± 14.500	16.972 ± 11.384	11.302 ± 2.804	3.300 ± 1.654	5.076 ± 2.228	24.000 ± 35.170
TRIOS	3.703 ± 6.352	7.837 ± 8.557	2.976 ± 2.591	4.561 ± 4.458	3.935 ± 1.702	3.312 ± 4.489
SHINING	26.785 ± 43.815	19.903 ± 33.472	22.262 ± 72.089	11.440 ± 20.053	9.395 ± 16.694	23.937 ± 51.955