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Definition

data value used for representing a quantity expressing the result of a measuring

 

This is a concrete item and can be implemented directly

Term: physical quantity value; 
Plural: physical quantity values; 

Notes

NOTE 1 The general pattern for a measurement is value unit of Thing. In this scheme, the PHYSICAL_QUANTITY represents the value and the unit, and the Thing is described by some coded concept that is linked to the PHYSICAL_QUANTITY by the context of use. This maps obviously to some measurements, such as subject of care Body Temperature of 37 Celsius, and 250 mg/day of Salicylate.

NOTE 2 This DATA_VALUE specialization is equivalent to ISO 21090 PQ data type. The translation and coding rationale attributes have been removed.

Examples

UML class diagram

Required associations

Optional associations

Generalisations

    data value
physical quantity value

Specialisations

physical quantity value
    duration value


The representation of a model conforming to the international standard ISO 13940 available through this site is provided by Oughtibridge Ltd.  It is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.  This work is based on a UML model prepared by Torbjørn Nystadnes of the Norwegian Directorate of Health, a subordinate agency of the Norwegian Ministry of Health and Care Services.