Bobath技术对缓解偏瘫上肢屈肌痉挛即刻效应的作用

目的:观察健康人采用Bobath压手时手部的压力及其压力/体重的百分比、性别、利手的关系;同时观察压力大小与缓解偏瘫患者上肢痉挛即刻效应之间的关系。方法:健康人组共27例,分成男、女两个组;偏瘫组患者共14例,分别测量Bobath压手时的手部压力、压力/体重百分比和体重。评估采用机械性健康秤测量体重和手部压力,用改良的Ashworth量表(Modified Ashworth Scale,MAS),对偏瘫患者上肢肱二头肌牵伸前后的张力进行评估,分析即刻效应。结果:健康男性组利手的压力大于非利手,差异具有显著性意义(P<0.05)。健康男、女两组之间的手部压力、压力/体重的差异亦具有显著性(P<0.05)。偏瘫组中缓解痉挛有效与无效组之间的手部压力,虽有差异但无显著性意义(P>0.05);而在偏瘫组中,解痉有效组中的中青年男性患者手部压力、压力/体重比值均大于解痉无效组,且差异具有显著性意义(P<0.05)。结论:Bobath压手时的手部压力、压力/体重百分比直接影响偏瘫患者的解痉效果。其中年龄、性别、利手因素可能影响Bobath压手的效果。

Immediate effects of Bobath technique in relieving spasticity of hemiparetic-side upper limb flexors

Objective:To observe relationships between hand pressures,percentages of pressure/body weight,gender and handedness of healthy people using Bobath hand positioning;to observe the relationships between the pressures and immediate effects in relieving spasticity of upper limb flexors in hemiplegic patients.Method:Twenty-seven healthy adults(control group,divided into two groups of males and females)and 14 hemiplegic patients participated in this study;hand pressure,percentage of pressure/body weight,body weig...