人体平衡功能检测系列研究(1):正常人静态姿势平衡的定量评定及性别、年龄的差异  

Studies of human body balance function.Part Ⅰ:Evaluation of normal subject postural sway and the differences in gender and age groups

作　　者：张盘德[1] 彭小文[1] 皮周凯[1] 刘翠华[1] 杨杰华[1] 

机构地区：[1]广东省佛山市第一人民医院康复科,广东佛山市528000

出　　处：《中国康复理论与实践》2004年第7期414-417,共4页Chinese Journal of Rehabilitation Theory and Practice

基　　金：广东省佛山市医学科研立项课题 (No .2 0 0 2 0 57)

摘　　要：目的检测正常人群的静态姿势平衡功能 ,了解不同性别和各年龄段的差异。方法采用国产PH A型平衡功能检测训练系统测定 44 5名正常人的坐位、睁眼和闭眼双脚站立、单脚站立的共 40个指标 ,将男女、睁闭眼、左右脚、7个年龄段分别作对比观察。结果睁眼和闭眼双脚站立时分别有 96 4%和 98%的被试重心分布在A区 ,只有 1人在C区。男女、睁闭眼和左右脚比较多个指标有显著性差异 ,闭眼双脚站位的稳定性要较睁眼时好 ,右脚单脚站位的稳定性较左脚好 ,各年龄段比较 ,除睁眼双脚站立左侧内外偏移幅度外 ,其他指标均有显著性差异 ,2 0— 3 9岁的平衡功能最佳 ,60岁以后出现衰退。结论静态姿势平衡检测仪能客观和定量地评价人体平衡功能 ,人体平衡功能与年龄、性别相关 。Objective To study the balance function of normal persons and to explore the differences in gender and age groups.Methods Forty parameters of 445 normal persons(16-70 years old, 205 of male, 240 of female ) were detected by static posturography while they were in seat, double foot standing with opening and closing eyes, and single foot standing with opening eyes. The results of male and female, standing with opening eyes and closing eyes, left foot standing and right foot standing were compared.Results Everyone's center of gravity was distributed in A zone while they were in seat. At standing with opening eyes and closing eyes, the center of gravity in A zone were in 429 subjects( 96 4% ) and 436 subjects( 98 0%) . Most parameters showed significant difference between the women and the men, opening eyes and closing eyes, left foot standing and right foot standing, different age groups. The stability in closing eyes was better than that in opening eyes, right foot standing was better than left foot standing. Most values of 20—39 years old group were the best, 70—79 years old group were the worst. Conclusion Static posturography can evaluate human balance function objectively and quantitatively. The stability is related to age and gender. To judge the balance function, the subject's age and sex must be taken into account.

关 键 词：平衡功能 静态姿势描记 正常人 稳定性 

分 类 号：R448[医药卫生—诊断学]