Effect of virtual reality treadmill training on balance and gait in stroke patients / 中国康复理论与实践

ABSTRACT

Objective To explore the effect of virtual reality treadmill training on balance and gait in stroke patients. Methods From March,2022,to March,2023,40 stroke patients in Beijing Tiantan Hospital,Capital Medical University were randomly divided into control group(n = 20)and experimental group(n = 20).Both groups received rou-tine rehabilitation training.The control group received ordinary treadmill walking training,and the experimental group received treadmill walking training with virtual reality,for two weeks.They were assessed with Berg Bal-ance Scale(BBS)and Timed Up and Go Test(TUGT),and the envelope ellipse area,center of pressure(COP)av-erage speed of movement,step length,stride length and stride width were compared between two groups before and after treatment. Results After treatment,the scores of BBS and time of TUGT improved in both groups(|t|>3.508,P<0.01),and they were better in the experimental group than in the control group(|t|>3.019,P<0.01);there was no significant dif-ference in the envelope ellipse area,COP average speed,and stride width between two groups(P>0.05);howev-er,the step length and stride width improved in the experimental group(|t|>4.008,P<0.01). Conclusion Treadmill training with virtual reality can improve the balance and walking ability of stroke patients.