Seeger B R, Caudrey D J, O'Mara N A
Dev Med Child Neurol. 1984 Oct;26(5):601-6. doi: 10.1111/j.1469-8749.1984.tb04498.x.
This study tested the hypothesis that increasing hip flexion above 90 degrees would improve hand function in seated cerebral-palsied children with extensor spasticity. Hand function was measured objectively at four hip-flexion angles in an experimental group and a control group. The results showed no significant differences in performance. However, seat angles 10 degrees and 20 degrees above horizontal were least often described as uncomfortable. The results show that, contrary to current belief, increasing hip-flexion angle in seating for a child with cerebral palsy and extensor spasticity appears to have no effect on hand function.
将患有伸肌痉挛的坐位脑瘫儿童的髋关节屈曲角度增加至90度以上会改善其手部功能。在一个实验组和一个对照组中，于四个髋关节屈曲角度客观测量手部功能。结果显示，表现上无显著差异。然而，高于水平位置10度和20度的座椅角度最不常被描述为不舒服。结果表明，与当前观点相反，对于患有伸肌痉挛的脑瘫儿童，在就坐时增加髋关节屈曲角度似乎对手部功能没有影响。
