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Implementing a Data Management Platform for Longitudinal Health Research

机译:为纵向健康研究实施数据管理平台

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Health IT adoption research is rooted in Rogers' Diffusion of Innovation theory, which is based on longitudinal analyses. However, many studies in this field use cross-sectional designs. The aim of this study therefore was to design and implement a system to (i) consolidate survey data sets originating from different years (ii) integrate additional secondary data and (iii) query and statistically analyse these longitudinal data. Our system design comprises a 5-tier-architecture that embraces tiers for data capture, data representation, logics, presentation and integration. In order to historicize data properly and to separate data storage from data analytics a data vault schema was implemented. This approach allows the flexible integration of heterogeneous data sets and the selection of comparable items. Data analysis is prepared by compiling data in data marts and performed by R and related tools. IT Report Healthcare data from 2011, 2013 and 2017 could be loaded, analysed and combined with secondary longitudinal data.
机译:健康IT采用研究植根于罗杰斯的创新理论的扩散,这是基于纵向分析。然而,这场领域的许多研究都使用横截面设计。因此,本研究的目的是设计和实施系统的系统和巩固来自不同年份(ii)的统一调查数据集(ii)整合附加的二级数据和(iii)查询并统计分析这些纵向数据。我们的系统设计包括一个5层架构,可包含数据捕获,数据表示,逻辑,演示和集成层的层。为了正确历史终止数据并将数据存储分离数据分析,实现了数据库架构。这种方法允许灵活地集成异构数据集和选择可比项目的选择。通过编制数据集市中的数据并由R和相关工具执行数据分析。它报告2011年从2011年的医疗保健数据,可以加载,分析和结合二级纵向数据。

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