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Table 1 Mean (SD) and p- value of ANOVA for the marginal gap in microns of each printer with different angles

From: Build angle effect on 3D-printed dental crowns marginal fit using digital light-processing and stereo-lithography technology: an in vitro study

Build angle

Printer type

0

45

90

P-Value

SLA

40 (1.63) a

55 (1.49) b

72 (1.2) c

< 0.00001

DLP

57 (1.24) a

70 (1.89) b

89 (2.62) c

< 0.00001