Differences in Timed Up and Go Subtasks Between Older People With Mild Cognitive Impairment and Mild Alzheimer's Disease.
Differences in Timed Up and Go Subtasks Between Older People With Mild Cognitive Impairment and Mild Alzheimer's Disease.
复制标题
患有轻度认知障碍和轻度阿尔茨海默病的老年人之间的计时子任务之间的差异。
DOI：
10.1123/mc.2017-0015
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发表时间：
2019
期刊：
影响因子：
1.1
通讯作者：
J. R. Rebelatto
中科院分区：
文献类型：
--
作者：
J. Ansai;Larissa Pires de Andrade;P. G. Rossi;T. H. Nakagawa;F. Vale;J. R. Rebelatto
这项研究比较了 40 名认知能力尚存的老年人、40 名患有轻度认知障碍的老年人和 38 名患有轻度阿尔茨海默病的老年人在计时测试子任务中的表现。评估包括记忆和计时测试子任务（从坐到站、向前走、转身、向后走和转身坐）。数据由 Qualisys Track Manager 软件捕获并由 Visual3D 软件处理。 MATLAB 程序用于检测和分析定时并进行测试的子任务。所有子任务都区分了阿尔茨海默病患者和保留认知的人，除了从坐到站的子任务，它没有区分任何组。向前行走子任务将认知保留的老年人与轻度认知障碍区分开来，特别是在站立阶段的膝关节最小峰值、膝关节平均值和髋关节（俯仰轴）方面。向后走、转身和转身坐下子任务可以将阿尔茨海默病受试者与轻度认知障碍区分开来。转换和步行子任务的单独分析对于识别认知概况中的移动模式非常重要。
This study compared performances of timed up and go test subtasks between 40 older people with preserved cognition, 40 with mild cognitive impairment, and 38 with mild Alzheimer's disease. The assessment consisted of anamneses and timed up and go test subtasks (sit-to-stand, walking forward, turn, walking back, and turn-to-sit). Data were captured by Qualisys Track Manager software and processed by Visual3D software. The MATLAB program was applied to detect and analyze timed up and go test subtasks. All subtasks differentiated people with Alzheimer's disease and preserved cognition, except the sit-to-stand subtask, which did not distinguish any group. The walking forward subtask differed older people with preserved cognition from mild cognitive impairment, specifically on minimum peak of knee, average value of knee, and hip (pitch axis) during stance phase. The walking back, turn, and turn-to-sit subtasks distinguished subjects with Alzheimer's disease from mild cognitive impairment. The separated analysis of transition and walking subtasks is important in identifying mobility patterns among cognitive profiles.
影响因子：
158.5
作者：
Verghese, J;Lipton, RB;Buschke, H
通讯作者：
Buschke, H