Effect of Electromyographic Biofeedback Therapy on Muscle Strength Recovery in Children with Guillain–Barré Syndrome

Figure 2

Comparison of muscle strength score between the two groups (). Note: the abscissa represented before and after treatment, while the ordinate represented muscle strength score, points. In the experimental group, the muscle strength scores before and after treatment were 0.53 ± 0.35 points and 4.21 ± 0.77 points, respectively. In the control group, the muscle strength scores before and after treatment were 0.49 ± 0.91 points and 3.12 ± 0.89 points, respectively. indicated that there were significant differences in muscle strength scores in the experimental group before and after treatment (t = 24.612,  ≤ 0.01). indicated that there were significant differences in muscle strength scores in the control group before and after treatment (t = 11.317,  ≤ 0.01). indicated that there were significant differences in muscle strength scores after treatment between the two groups (t = 5.166,  ≤ 0.01).