《中国康复理论与实践》 ›› 2017, Vol. 23 ›› Issue (1): 81-84.doi: 10.3969/j.issn.1006-9771.2017.01.019

• 临床研究 • 上一篇    下一篇

脑卒中偏瘫患者肩肘关节在等长性收缩运动中的力量控制

赵晨钰1, 毕胜2, 卢茜3   

  1. 1.解放军医学院,北京市 100853;
    2.解放军总医院康复科,北京市 100853;
    3.中日友好医院,北京市 100029
  • 收稿日期:2016-10-27 出版日期:2017-01-20 发布日期:2017-02-17
  • 作者简介:赵晨钰(1989-),女,汉族,河北保定市人,硕士研究生,主要研究方向:神经康复。通讯作者:毕胜,主任医师,教授。E-mail: bisheng301@gmail.com。
  • 基金资助:
    国家自然科学基金项目(No.81272162)

Force Control of Elbow and Shoulder during Isometric Contraction in Hemiparetic Stroke Patients

ZHAO Chen-yu1, BI Sheng2, LU Xi3   

  1. 1. Chinese PLA Medical School, Beijing 100853, China;
    2. Department of Rehabilitation Medicine, Chinese PLA General Hospital, Beijing 100853, China;
    3. China-Japan Friendship Hospital, Beijing 100029, China
  • Received:2016-10-27 Published:2017-01-20 Online:2017-02-17
  • Contact: BI Sheng. E-mail: bisheng301@gmail.com

摘要: 目的 评价慢性期脑卒中患者肩关节和肘关节在等长性收缩运动中的力量控制能力。方法 2015年1月至12月,22例慢性脑卒中患者及12名健康对照者,采用手臂静力力量测量仪器测量在肩外展、内收和肘屈曲、伸展4组动作下的最大力量,计算变异系数。结果 脑卒中患者上肢最大力量低于健康人(t>2.349, P<0.05),除肘伸展外,变异系数也增加(t>1.974, P<0.05)。结论 通过力量测试及变异系数的计算,能客观反映脑卒中患者肩肘运动的控制能力。

关键词: 脑卒中, 偏瘫, 肩, 肘, 等长性收缩, 力量控制

Abstract: Objective To evaluate the ability of force control of elbow and shoulder during isometric contraction in patients with chronic stroke. Methods From January to December, 2015, 22 chronic stroke patients and 12 healthy people were measured the maximum force during shoulder abduction/adduction and elbow flexion/extension with instrument for measuring force of upper extremity. The coefficient of variation was calculated. Results The maximum force was less in the patients than in the healthy controls (t>2.349, P<0.05), and the coefficient of variation increased (t>1.974, P<0.05), except those of elbow extension. Conclusion The force measure and the coefficient of variation can reflect the force control in shoulder and elbow motion in stroke patients.

Key words: stroke, hemiplegia, shoulder, elbow, isometric contraction, force control

中图分类号: