Table 1.

Static and dynamic localization results for QA of KIM software

Phantom position or trajectory	AP		LR		SI
	$\overline{x}$ (mm)	$\mathrm{\sigma }$ (mm)	$\overline{x}$ (mm)	$\mathrm{\sigma }$ (mm)	$\overline{x}$ (mm)	$\mathrm{\sigma }$ (mm)
−5 mm LR	−0.66	0.26	−0.28	0.31	0.13	0.15
+5 mm LR	−0.68	0.25	−0.22	0.37	0.10	0.17
−5 mm SI	0.01	0.24	0.17	0.32	−0.48	0.16
+5 mm SI	0.60	0.28	−0.20	0.45	−0.31	0.16
−5 mm AP	−0.08	0.24	0.19	0.39	−0.48	0.16
+5 mm AP	0.38	0.23	0.15	0.36	−0.46	0.17
Stable	−0.27	0.30	0.41	0.29	−0.03	0.19
Continuous Drift	0.24	0.38	0.15	0.55	−0.01	0.18
Persistent Excursion	−0.56	0.57	0.09	0.22	−0.00	0.23
Transient Excursion	−0.27	0.54	−0.04	0.23	−0.00	0.18
High Frequency	−0.58	1.72	−0.05	0.53	−0.06	0.95
Erratic	0.24	1.18	0.44	0.64	0.02	0.27