CORE--DATA MANAGEMENT

研究数据管理已成为任何大型 研究性学习或项目研究。强大的发展和 价格实惠的PC计算机已经彻底改变了研究人员的能力， 在任何研究中收集、编辑和维护大量数据 study.然而，要维护准确反映现实的数据， 及时和可用的方式需要系统地处理这些数据， 从初始数据收集到最终电子存储， 信息.数据管理核心（DMC）的具体目标是：1） 开发一个数据管理系统， 处理、记录和存储项目的研究数据 在计算机系统中; 2）创建和维护一组活动， 处理数据，如数据收集、数据输入、数据编辑或 清理和备份数据，以实现 项目数据管理系统; 3）开发和维护 评估或监测持续数据的活动和程序 项目管理程序。DMC活动将包括 制定数据表、研究编号分配和随机化， 开发计算机数据输入系统和数据集、数据输入、数据 完整性、数据监控和报告、数据操作和分析， 数据备份、安全和归档以及文档。主要重点 这一核心将是提供数据管理援助， 完成项目的科研目标。

Research data management has become an important part of any large research study or program project study. The development of powerful and affordable PC computers has revolutionized the ability of researchers to collect, compile and maintain a large quantity of data in any research study. However, to maintain data that accurately reflects reality in a timely and usable manner requires a systematic handling of this data from the collection of the initial data to the final electronic storage of information. The specific aims of the Data Management Core (DMC) are: 1) develop a data management system that systematically acquires, manipulates, documents and stores the research data of the program project in a computer system; 2) create and maintain a set of activities for handling data such as data collection, data entry, data editing or cleaning and backing up of the data to accomplish the objectives of the data management system for the program project; 3) develop and maintain activities and procedures to evaluate or monitor the ongoing data management process for the program project. DMC activities will include development of data forms, study number assignment and randomization, development of computer data entry systems and data sets, data entry, data integrity, data monitoring and reporting, data manipulation and analysis, data backup, security and archiving, and documentation. The primary focus of this core will be to provide data management assistance in accomplishing the scientific research goals of the program project.