正常人静态姿势图参数参考值研究  

The reference value of the static posturography parameters in normal subjects

作　　者：徐本华[1] 李雪迎[1] 谢斌[1] 黄永禧[1] 

机构地区：[1]北京大学第一医院物理医学康复科,北京100034

出　　处：《中华物理医学与康复杂志》2004年第7期411-414,共4页Chinese Journal of Physical Medicine and Rehabilitation

摘　　要：目的　研究正常人静态姿势图参数的参考值范围。方法　用平衡测试仪对 611例正常人进行静态平衡功能测试 ,按性别、年龄分组 ,分别测试并足、分足状态下睁眼和闭眼时的平衡状况 ,共得到 10个平衡参数值。用正态分布法计算双侧 95 %参考值范围。结果　不同性别、年龄、足距和视觉平衡参数的双侧95 %参考值范围有明显差异 :男性各平衡参数值较女性大 ;15～ 19岁组各平衡参数值最小 ,66～ 79岁组各平衡参数值最大 ,5～ 14岁、2 0～ 3 5岁、3 6～ 5 0岁和 5 1～ 65岁这 4个年龄组各平衡参数值处于中等水平 ,其中 ,2 0～ 3 5岁、3 6～ 5 0岁和 5 1～ 65岁这 3个年龄组各参数值间差异无显著性意义 ;并足时各平衡参数值较分足时大 ;闭眼时各平衡参数值较睁眼时大。结论　性别、年龄、足距和视觉均影响人的平衡功能 ,在确定正常参考值时 ,应进行分层。Objective To study the range of the reference value of static posturography parameters in normal subjects. Methods Six hundred and eleven normal subjects were recruited. Static standing balance test of these subjects was performed by use of a computerized stabilometer with their eyes opened and closed,respectively,when their feet standing close and apart. Ten parameters were obtained. 95% confidence ranges were calculated using normal distribution methods,which were grouped by sex and age. Results Statistically significant differences of the 95% confidence ranges of equilibrium parameters were found among different sex and age groups,feet positions and eyes conditions,respectively. The value of the parameters of the male was higher than that of the female;the value of the equilibrium parameters was the lowest in the age group of 15～19 years,and the highest in 66～79 age group;and there were no significant differences among 20～35,36～50 and 51～65 age groups. The value of various parameters in standing with feet close was higher than that with feet apart. It was higher with eyes closed than that with eyes opened. Conclusion Sex,age,feet position and visual input affect balance function.

关 键 词：静态姿势图 参数 参考值 性别 年龄 

分 类 号：R49[医药卫生—康复医学]