Performance Comparison of Different Neuroimaging Methods for Predicting Upper Limb Motor Outcomes in Patients after Stroke

Table 2

MRI statistics. and median (P25, P75) for continuous variables. UE-FM outcome groups: severe: 3M UE-FM score, ≤25; mild-moderate, 3M UE-FM score, 26–66. value: the statistical difference between two groups of patients. Log-lesion size: log-transformed lesion size.

Variable	All ()	UE-FM outcome groups
		Severe ()	Mild-moderate ()	value
Lesion size (cc)	4.906 (3.539, 11.732)	24.080 (10.052, 34.955)	3.964 (2.853, 6.213)	0.002
Log-lesion size				0.002
LL (cc)				0.011
CST-wLL (cc)				0.013
PLIC-rFA				0.001
PLIC-FAAI				0.002
CST-rFA				0.001
CST-FAAI				0.001