Ultrasound-Guided Median Nerve Electrical Stimulation to Promote Upper Limb Function Recovery after Stroke

Table 6

Comparison of Barthel Index in the two groups, M (P25, P75).

Team	Before	2 weeks	4 weeks
Control group (n = 31)	20 (15, 25)	35 (30, 40)	40 (35, 45)
Experimental group (n = 32)	20 (15, 25)	40 (35, 45)	45 (40, 55)
Z	0.691	2.721	2.690
value	0.490	0.007	0.007