Does Measurement of Corticospinal Tract Involvement Add Value to Clinical Behavioral Biomarkers in Predicting Motor Recovery after Stroke?

Table 3

Correlation and regression analyses between FMA-LE and other variables.

Correlation	Total (n = 45)		Initial FMA-LE <14 (n = 28)
	Correlation coefficient	P value	Correlation coefficient	P value
Age	−0.169	0.267	−0.226	0.247
Sex	−0.044	0.772	0.106	0.593
Lesion location	−0.028	0.857	0.096	0.626
CST injury	−0.234	0.121	−0.122	0.536
Lesion volume	−0.192	0.206	−0.069	0.725
Initial FMA-LE	0.824	<0.001	0.580	0.001
Linear regression	β	P value	β	P value
Initial FMA-LE	0.824	<0.001	0.580	0.001
	R^2 = 0.680, adjusted R^2 = 0.672		R^2 = 0.336, adjusted R^2 = 0.311

FMA-LE: Fugl-Meyer assessment of the hemiplegic lower extremity; CST: corticospinal tract. P <0.05.