TABLE 5. Relationship Between TETRAS Scores and Inertial Sensor Data. The Columns Include the Mean (), Standard Deviation (), Standard Error of the Mean (), Spearman Correlation Coefficient (), and -Value for Statistical Significance of the Correlation Coefficient ().

TETRAS	TETRAS Perf.			Position		Rotation
Item
R Postural	1.46	0.56	0.16	0.772	0.043	0.342	0.302
L Postural	1.50	0.46	0.13	0.512	0.267	0.780	0.008
R Wingbeat	1.69	0.43	0.12	0.702	0.041	0.833	0.001
L Wingbeat	1.81	0.48	0.13	0.577	0.143	0.718	0.012
R Kinetic	2.04	0.32	0.09	0.139	0.762	0.949	0.167
L Kinetic	2.19	0.25	0.07	−0.282	0.571	0.866	0.667
Lower Limb	1.23	0.93	0.23	−0.026	0.937	−0.055	0.866
R Spiral	1.85	0.38	0.10	0.548	0.222	0.671	0.024
L Spiral	1.92	0.49	0.14	0.348	0.324	0.372	0.259
Handwriting	1.77	0.83	0.23	0.661	0.124	0.926	0.033
R Dot	1.88	0.46	0.13	0.715	0.020	0.489	0.127
L Dot	1.96	0.32	0.09	0.327	0.327	0.589	0.073
Standing	0.17	0.58	0.16	0.775	0.500	0.866	0.667
Total	23.0	5.68	1.58