Table 2.

Changes, correlations and regression analysis of functional scores before and after treatment (n = 113).

Project	Pre-treatment	Post-treatment	Pre-post change		Correlation		Regression
			Z	p	ρ	p	B(SE)	R2	p
FMA-UL	31.2 ± 20.7	39.3 ± 21.4	−8.475	<0.001	0.618	<0.001	0.929 (0.043)	0.811	<0.001
ARAT	19.1 ± 23.3	27 ± 25.2	−6.112	<0.001	0.924	<0.001	0.935 (0.052)	0.744	<0.001
MBI	52.8 ± 24.7	66.4 ± 22.9	−8.371	<0.001	0.865	<0.001	0.792 (0.046)	0.730	<0.001
NIHSS	4.2 ± 3.4	3.1 ± 3.1	−5.970	<0.001	0.807	<0.001	0.781 (0.043)	0.750	<0.001

FMA-UL, upper limb part of Fugl-Meyer scale.