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Figure 3 | BMC Medical Informatics and Decision Making

Figure 3

From: Coupling computer-interpretable guidelines with a drug-database through a web-based system – The PRESGUID project

Figure 3

Patient data model – Classes and their main attributes (UML formalism) Example: Blood Pressure can be represented by a DataItem class instance with the following attributes: Systolic Pressure (SP), Diastolic Pressure (DP) and Patient Position during measurement (PatPos). SP and DP of «NumValue» type vary between 20 and 300. PatPos of «StringValue» type can be valued in 'standing' or 'lying' position.

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BMC Medical Informatics and Decision Making

ISSN: 1472-6947

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