Table 2.

Pearson's correlation between four parts of WAB-AQ and FMA-UE and ARAT scores.

r
Language motor	WAB-AQ	Spontaneous speech	Comprehension	Repetition	Naming
FMA-UE†	0.70	0.72	0.53	0.60	0.64
ARAT†	0.62	0.66	0.45	0.52	0.57
FMA-UE∗	0.59	0.60	0.46	0.52	0.46
ARAT∗	0.54	0.60	0.42	0.42	0.45
FMA-UE∗∗	0.76	0.76	0.57	0.65	0.72
ARAT∗∗	0.68	0.68	0.48	0.57	0.67
FMA-UE∗∗∗	0.71	0.76	0.52	0.62	0.67
ARAT∗∗∗	0.65	0.70	0.46	0.58	0.61

^†Correlation analyses of the overall time period. ^∗Correlation analyses of 1-3 months. ^∗∗Correlation analyses of 4-6 months. ^∗∗∗Correlation analyses of >6 months. FMA-UE indicates the Fugl-Meyer assessment for the upper extremity; ARAT indicates the action research and action test; WAB-AQ indicates the Western Aphasia Battery-Aphasia Quotient. p < 0.001. The correlation coefficients are corrected for age, education, and duration poststroke.