545408.fig.004a
(a) The score of FMA
545408.fig.004b
(b) The score of PASS
545408.fig.004c
(c) The score of BBS
545408.fig.004d
(d) The score of MBI
Figure 4: Comparison among the 3 groups: (a) FMA score, (b) PASS score, (c) BBS score, and (d) MBI at weeks 0, 1, 2, 3, and at follow-up 3 months later. indicates a difference compared with the four-channel group significant at the 5% level of confidence.