This thesis presents a study about a data warehouse architecture model for the Data of patients and Their health. The study combines two areas: health care and information systems areas. It was conducted using two research methodologies: system development and case study of the Data of patients and their health. The model aims at integrating data from different sources in the Data of patients and their health. This research is a contribution to the current process of data and information integration in the Data of patients and their health. Integration of information and data warehouse technology are tools that offer resources to obtain managerial information needed to establish control over management process. Data warehousing aims at providing, managing and exploiting a set of integrated data for decision support within an organization.

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Keywords: Clinical Data Warehouse, Data Integration, Data Warehousing, Data Design, Data Warehouse Architecture.