Table 3. Correlation matrix between clinical function tests and accelerometry-derived measures in Stroke group.

	ARAT	UEFM	SAFE	NIHSS Motor Arm	Use Ratio	Paretic Limb Use (Hrs)
ARAT	1
UEFM	.097 **	1
SAFE	0.88 **	0.93 **	1
NIHSS Motor Arm	-0.85 **	-0.87 **	-0.89 **	1.00
Use Ratio	0.65 **	0.69 **	-0.69 **	-0.69 **	1
Paretic Limb Use (Hrs)	0.32	0.34	0.49	-0.48	0.51 **	1

**Correlation is significant at 0.01 level, adjusted p for multiple comparisons (5 pairwise comparisons, original p = 0.05).