Principal components analysis of agitation outcomes in Alzheimer's disease
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- 作者：Jerome A. Yesavagea ; b ; c ; yesavage@stanford.edu" class="auth_mail" title="E-mail the corresponding author ; Joy L. Taylora ; b ; Leah Friedmanb ; Paul B. Rosenbergd ; Laura C. Lazzeronib ; Jeannie-Marie S. Leoutsakosd ; Lisa M. Kinoshitaa ; Mark J. Perlowa ; Cynthia A. Munrod ; D.P. Devanande ; f ; Lea T. Dryeg ; Jacobo E. Mintzerh ; i ; Bruce G. Pollockj ; Anton P. Porsteinssonk ; Lon S. Schneiderl ; David M. Shadeg ; Daniel Weintraubm ; n ; Constantine G. Lyketsosd ; Art Nodab ; for the CitAD Research Group
- 关键词：Agitation ; Alzheimer's disease ; Principal component analysis
- 刊名：Journal of Psychiatric Research
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：79
- 期：Complete
- 页码：4-7
- 全文大小：289 K
文摘
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We developed a composite measure of agitation as an outcome of change over time.
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We performed principal components analysis.
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The composite agitation measure might be more sensitive than a single such measure.