Effect of Myoelectric Biofeedback Combined with Virtual Reality Rehabilitation Training on Balance Function and Quality of Life in Stroke Patients with Hemiplegia
Objective To analyze the effects of myoelectric biofeedback combined with virtual reality rehabilitation training on balance function and quality of life of stroke patients with hemiplegia.Methods A total of 110 stroke patients with hemiplegia admitted to the Tinghu District People's Hospital,Yancheng City from January 2020 to December 2021 were selected as the research objects and were divided into a control group and a virtual group by random number method,with 55 cases in each group.The control group received myoelectric biofeedback combined with conventional rehabilitation training,and the virtual group received myoelectric biofeedback combined with virtual reality rehabilitation training.The intervention effect of the two groups was compared.Results After intervention,the scores of Berg Balance Scale,Fugl-Meyer Assessment,Barthel Index and World Health Organization Quality of Life-100 scale in the virtual group were(45.25±2.74)points,(70.29±12.31)points,(72.46±14.45)points and(87.42±2.31)points,respectively,which were higher than(38.46±3.95)points,(50.43±10.16)points,(48.79±9.64)points and(71.05±5.91)points in the control group,and the differences between the groups were statistically significant(P＜0.05).After intervention,the integrated EMG of quadriceps femoris,tibialis anterior muscle and gastrocnemius in the virtual group were higher than those in the control group,and the root mean square amplitude of quadriceps femoris,tibialis anterior muscle and gastrocnemius muscle were lower than those in the control group,and the differences between the groups were statistically significant(P＜0.05).Conclusion Myoelectric biofeedback combined with virtual reality rehabilitation training for stroke patients with hemiplegia can improve balance function and limb function,improve their daily living ability and quality of life,and is worthy of clinical promotion.
StrokeHemiplegiaMyoelectric biofeedbackVirtual reality rehabilitation training
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