Table 5.

X-, Y-, and Z-axis measurements of 3-D printed and rendered 5-cm cube reconstructed using various kernels

	X (mm)	Y (mm)	Z (mm)
Physical cube →	49.65 ± 0.02	49.65 ± 0.04	49.82 ± 0.01
Kernel
Standard	50.4 ± 0.10	50.43 ± 0.05	50.36 ± 0.11
Soft	50.83 ± 0.05	50.6 ± 0.10	50.5 ± 0.10
Lung	50.06 ± 0.05	49.83 ± 0.05	50.46 ± 0.05
Chest	50.26 ± 0.05	50.3 ± 0.10	50.36 ± 0.15
Detail	50.4 ± 0.10	50.43 ± 0.05	50.46 ± 0.05
Bone	50.03 ± 0.05	50.06 ± 0.05	50.36 ± 0.05
Bone plus	49.93 ± 0.05	50 ± 0.0	50.3 ± 0.10
Edge	50 ± 0.0	50.13 ± 0.11	50.5 ± 0.0

Shading indicates that all of the measured values were significantly different (P < 0.05) than the measured dimensions of the original cube