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CLINICAL MEASUREMENT - ANNOTATIONS

The Clinical Measurement Ontology (CMO), Measurement Methods Ontology (MMO), and Experimental Condition Ontology (XCO) are currently being developed at the Rat Genome Database. For more information about these vocabularies please see Shimoyama et al. Three ontologies to define phenotype measurement data. Front Genet. 2012;3:87. Epub 2012 May 28 or contact us (http://rgd.mcw.edu/contact/index.shtml).
Term:absolute diurnal change in systolic blood pressure
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Accession:CMO:0002278 term browser browse the term
Definition:Calculated measurement of a difference in the maximum arterial blood pressure, that is the pressure at the point of maximal contraction of the heart, between two points in time, one during the day and the other at night, expressed as a number (positive or negative), not as a ratio or percentage relative to another quantity.
Comment:The term "absolute change" refers to the subtraction of one value from another, as opposed to a dissimilarity of two values expressed as a ratio or as a percentage. In this context it is not intended to necessarily imply the difference expressed as an absolute value |n|, that is, the numeric value of the difference without regard to its sign.
Synonyms:related_synonym: absolute circadian change in systolic blood pressure;   systolic diurnal amplitude


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  clinical measurement 2369
    cardiovascular measurement 610
      blood pressure measurement 390
        calculated blood pressure 168
          change in systolic blood pressure 6
            absolute change in systolic blood pressure 5
              absolute diurnal change in systolic blood pressure 0
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