CORE--STATISTICS AND DATA MANAGEMENT

核心——统计和数据管理

• 批准号: 6927748
• 负责人: Sue E. Leurgans
• 金额: $ 16.38万
• 依托单位: RUSH UNIVERSITY MEDICAL CENTER
• 依托单位国家: 美国
• 财政年份: 2005
• 资助国家: 美国
• 起止时间: 2005-04-01 至 2010-03-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/6927748
• 关键词: Alzheimer' s disease; animal data; biomedical facility; data management; human data; information systems; statistics /biometry

DESCRIPTION (provided by applicant): The proposed Statistics and Data Management Core for the Program Project will provide unified computational and analytic resources for successful data collection, storage, linkage, and analysis for all projects in the Program Project. The proposed core will have both a data management component and a statistical analysis component. The goals of the data management portion of the core include 1) extraction of information from databases in the Alzheimer's Disease Center Core, 2) management of data collected by projects and by the Administrative Core of the Program Project specifically for this Program Project grant, 3) systems for linking variables among the projects and the cores, and 4) documenting and maintaining the data library of this Program Project grant. The statistical responsibilities of the core will include advice on design, statistical programming, and methodologic expertise. The research goals of this Program Project present complexities in both the management and the analysis of the data. Data management will be complicated because of the large quantity of data from which focused variables are to be selected and because of the longitudinal nature of clinic visits, with repeated return visits sought. Experience with data management, statistics, collaboration with neuroscientists and neurologists, and with the clinical conduct of longitudinal studies in aged populations will provide expert support to the Program Project.

描述（由申请人提供）：拟议的计划项目统计和数据管理核心将为计划项目中的所有项目提供统一的计算和分析资源，以成功进行数据收集、存储、链接和分析。拟议的核心将具有数据管理组件和统计分析组件。核心数据管理部分的目标包括 1) 从阿尔茨海默病中心核心数据库中提取信息，2) 管理项目和项目管理核心专门为本项目拨款收集的数据，3 ) 用于链接项目和核心之间的变量的系统，以及 4) 记录和维护本计划项目拨款的数据库。核心的统计职责将包括设计、统计规划和方法专业知识方面的建议。该计划项目的研究目标在数据管理和分析方面都呈现出复杂性。数据管理将变得复杂，因为要从中选择重点变量的数据量很大，而且诊所就诊的纵向性质需要重复回访。数据管理、统计、与神经科学家和神经病学家的合作以及老年人口纵向研究临床实施方面的经验将为该计划项目提供专家支持。