TABLE 1.

Translational residual error, rotational residual error, and maximum residual error in different directions in G1 and G2 groups

Group	Method	Item	LR (mm)	SI (mm)	AP (mm)	Rotation (°)	Pitch (°)	Roll (°)
G1	ARPT	$\overline{x}\pm \mathrm{s}$	0.68±0.37	1.24±0.37	0.82±0.31	0.48±0.40	0.43±0.32	0.46±0.47
		Max	1.23	1.73	1.07	1.07	0.90	1.13
	LPT	$\overline{x}\pm \mathrm{s}$	1.08±0.69	1.38±0.61	1.55±0.57	0.84±0.84	0.87±0.43	0.87±0.56
		Max	1.80	1.77	2.23	2.10	1.23	1.47
G2	ARPT	$\overline{x}\pm \mathrm{s}$	1.70±0.74	1.41±0.83	1.64±0.96	0.51±0.48	0.64±0.33	0.50±0.31
		Max	3.10	2.77	4.13	1.27	1.13	0.97
	LPT	$\overline{x}\pm \mathrm{s}$	2.19±1.06	3.13±0.85	3.20±1.86	1.54±1.33	1.06±0.54	0.89±0.67
		Max	4.47	4.33	7.73	4.67	1.77	2.40

Abbreviations: AP, anterior and posterior direction; ARPT, AR position setup; LPT, laser position setup; LR, left and right direction; Pitch, pitch angle; Roll, roll angle; Rotation, deflection angle; SI, superior and inferior direction.