Send us a Message

Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   


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 (

Term:arthritis incidence/prevalence measurement
go back to main search page
Accession:CMO:0001451 term browser browse the term
Definition:Any measurement in which the number of individuals in a study population that display arthritis at a point in time or develop arthritis within a determined period of time are compared to the total number of individuals in the study population. Often expressed as a percentage but could be expressed as a ratio. Arthritis is any disease characterized by inflammation of one or more joints, the sites of junction or union between bones, especially those that allow motion of the bones.

show annotations for term's descendants           Sort by:

Term paths to the root
Path 1
Term Annotations click to browse term
  clinical measurement 2369
    disease population measurement 57
      disease incidence/prevalence measurement 57
        arthritis incidence/prevalence measurement 0
          experimental arthritis incidence/prevalence measurement + 0
paths to the root