动态平衡仪与Berg量表用于评定偏瘫患者平衡功能的相关性分析

关键词：动态平衡仪  Berg量表  平衡功能  偏瘫

Keywords:dynamic balance equipment  Berg balance scale  balance function  hemiplegia

摘要：

      摘要 目的：探讨Pro-Kin Line动态平衡仪及Berg量表（BBS）在偏瘫患者平衡功能障碍评定中的应用价值及相关性。 方法：选取脑卒中患者50例为实验组，健康志愿者41例纳入对照组。由治疗师用BBS及Pro-Kin Line动态平衡仪对受试者平衡功能进行评定，分析BBS和动态平衡仪所得结果的相关性。 结果：两组受试者的平均轨迹误差（ATE）及各项稳定指数具有显著性意义（P<0.05）。偏瘫组BBS得分与ATE、各项稳定指数均呈负相关（-0.226—-0.617，P<0.05）；同时ATE与各项稳定指数均呈正相关(0.392—0.813，P<0.05)，其中ATE与圆周稳定指数呈高度正相关（r=0.813，P<0.01）。 结论：Berg量表和动态平衡仪测试均可反映偏瘫患者平衡功能且具有相关性，其中动态平衡仪较Berg量表更全面、详细、客观地反映患者的平衡功能。

Abstract:

      Abstract Objective: To explore the application of balance assessments with Pro-Kin dynamic equipment and Berg balance scale（BBS） in assessing balance function of hemiplegic patients and to analyse it's correlation. Method: Fifty hemiplegic stroke patients (the patient group) and forty-one healthy volunteers (the control group) were recruited. Balance function of each subject was measured using BBS and Pro-Kin dynamic equipment. Result: The average trace error (ATE) and the sets of stability index (SI) showed significant differences between the patient group and the control group（P<0.05）.The data obtained through Pro-Kin dynamic equipment assessment showed that ATE and SI were strongly negative correlated with BBS result（-0.301—-0.604，P<0.05）. Besides, there was a strong positive correlation between ATE and SI(0.392—0.813，P<0.05). Conclusion: The dynamic balance equipment and BBS can both effectively reflect the balance function of the hemiplegic patients. But the result of dynamic balance equipment is more objective and detail.