中国临床医学2017，Vol.24Issue(6)：858-862,5.DOI:10.12025/j.issn.1008-6358.2017.20161162
便携式设备光线视觉提示改善帕金森病患者冻结步态的数字化评估
Improvement on freezing of gait in Parkinson disease patients by light visual cue: digital evaluation methods with portable motion sensors
摘要
Abstract
Objective:To analyze the effect of light visual cue on freezing of gait (FOG) in Parkinson disease (PD)patients by using wearable device.Methods:Totally 10 PD patients with FOG,including 5 male and 5 female,were enrolled.These patients were (62.3±7.8) years and the Hoehn-Yahr scales were all grade 3.The data of straight walking were recorded and analyzed by wearable device,including step length,step frequency,step velocity,the max freezing index (FImax),and average freezing index (FIavr) with lighting visual cue on or off.Results:The step length,step frequency,FImax,and FIavr were significantly improved when the light visual cue was on (P＜0.01).Conclusions:Light visual cue can significantly improve FOG in PD patients,which can be evaluated by the wearable device.关键词
帕金森病/冻结步态/视觉提示/可穿戴设备Key words
Parkinson disease/freezing of gait/visual cue/wearable device分类
医药卫生引用本文复制引用
丁航,吴曦,袁心一,沈林勇,胡小吾..便携式设备光线视觉提示改善帕金森病患者冻结步态的数字化评估[J].中国临床医学,2017,24(6):858-862,5.基金项目
国家自然科学基金(51275282),教育部博士点基金(20123108110009),国家重点研发计划“数字诊疗装备研发”试点专项课题(2016YFC0105900).Supported by National Nature Science Foundation of China (51275282),Doctoral Program of the Ministry of Education of China (20123108110009),and "Digital Equipment of Diagnosis and Treatment" Special Program of National Key Research and Development Plan (2016YFC0105900). （51275282）
