Table 2. Spearman’s rank correlation coefficients between MAL-AOU and other factors for continuous variables.

	rho	P
Age (months)	0.114	0.220
Stroke duration (months)	-0.117	0.208
FMA Proximal score	0.568†	<0.001
FMA Distal score	0.495†	<0.001
MAS UE flexor score	-0.263†	0.005
SIAS-S (UE) Light touch score (max 3)	0.320†	<0.001
SIAS-S (UE) Proprioception score (max 3)	0.184*	0.047

The MAL-AOU score was significantly correlated with the FMA proximal and distal; SIAS touch and proprioception; and MAS scores.

Abbreviations: MAL-AOU, Amount-of -use score of Motor activity log-14; FMA, Fugl-Meyer Assessment scale; UE, Upper Extremity; MAS, modified Ashworth scale; SIAS, sensory items of Stroke impairment assessment set.