《中国康复理论与实践》

《中国康复理论与实践》 ›› 2007, Vol. 13 ›› Issue (10): 913-914.

• 专题　康复评定 • 上一篇    下一篇

位置矢量分析在偏瘫患者平衡功能评定中的应用

杨明1,2; 代欣3; 李炜垣1,2; 宋桂芸1,2   

  1. 1.中国康复研究中心北京博爱医院康复评定科,北京市 100068;2.首都医科大学康复医学院,北京市 100068;3.北京航天中心医院神经内科,北京市 100068首都医科大学康复医学院,北京市 100068
  • 收稿日期:2007-09-10 出版日期:2007-10-01 发布日期:2007-10-01

Application of Position Vector in Balance Evaluation of Stroke Patients with Hemiplegia

YANG Ming, DAI Xin, LI Wei-yuan, et al.   

  1. The Department of Rehabilitation Evaluation, Beijing Charity Hospital, China Rehabilitation Research Center, Beijing 100068, China
  • Received:2007-09-10 Published:2007-10-01 Online:2007-10-01

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摘要： 目的探讨位置矢量分析在偏瘫患者平衡功能评定中的应用。方法应用平衡仪分别对30例健康志愿者和30例脑卒中偏瘫患者在静止、睁眼条件下,双脚站立位时的平衡功能进行检查。其中10例偏瘫患者分别于康复训练前后进行检查。结果正常组位置矢量图以前-后型为主;脑卒中偏瘫患者左-右型最多,斜型次之。脑卒中患者的位置矢量值均明显大于正常人(P<0.01)。10例接受康复治疗的脑卒中患者站立时姿势控制能力部分改善,治疗前后6个方向的检测值差异有非常显著性意义(P<0.01)。结论位置矢量分析在对偏瘫患者平衡功能障碍的诊断和跟踪康复训练疗效方面具有独特的临床应用价值。

关键词: 脑卒中, 平衡, 位置矢量

Abstract: Objective To investigate the application of position vector in balance evaluation of stroke patients with hemiplegia.Methods The static balance of 30 healthy subjects and 30 stroke patients with hemiplegia was measured by the balance instrument when standing on a force plate with eyes' open.There were 10 patients tested before and after rehabilitation training.Results The position vectorgram of the healthy subjects showed anterior-posterior sway and the patients showed right-left or diagonal sway.The patients exhibited much longer value in position vector than healthy subjects(P<0.01).After rehabilitation training,10 patients showed the changes in position vector at six directions,and there was a significant difference compared with those before rehabilitation training(P<0.01).Conclusion The position vector is clinically valuable in balance evaluation and monitoring the effect of treatment.

Key words: stroke, balance, position vector