Application of electromyographic biofeedback therapy in physical dysfunction rehabilitation and post-stroke anxiety reduction in stroke survivors

Table 4 Comparison of pre- and post-treatment lower limb Fugl-Meyer assessment scores

	Control (n = 30)	Electromyographic biofeedback (n = 30)	P value
Before	10.37 ± 1.43	9.87 ± 1.91	0.255
4 weeks after treatment	17.43 ± 1.92	20.20 ± 1.75	< 0.001
8 weeks after treatment	22.53 ± 3.34	26.73 ± 3.50	< 0.001