Table 3

	Artec EVA^® bundle		FaceScan3D^®		P-values
	Forehead	Cheek	Forehead	Cheek	Forehead	Cheek
Right to top plane	4.059 (3.934)	4.696 (4.206)	7.848 (6.91)	8.04 (8.656)	0.008^a	0.077^b
Left to top plane	4.925 (5.592)	2.788 (2.447)	8.954 (8.229)	10.89 (10.1)	0.02^a	< 0.001^a
Right to bottom plane	2.349 (1.699)	4.854 (4.998)	5.784 (4.65)	8.101 (8.24)	< 0.001^a	0.112^b
Left to bottom plane	2.157 (2.652)	2.9 (4.153)	5.955 (5.128)	10.852 (8.309)	< 0.001^a	< 0.001^a

Mean deviation (M [SD]) of angles between neighbouring side planes according to original in degree
^aStatistically significant at the level P < 0.05 (Student t -test).
^bNo statistically significant at the level P < 0.05 (Student t -test).
SD = standard deviation.