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Prevalence

"Prevalence" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

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The total number of cases of a given disease in a specified population at a designated time. It is differentiated from INCIDENCE, which refers to the number of new cases in the population at a given time.


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This graph shows the total number of publications written about "Prevalence" by people in this website by year, and whether "Prevalence" was a major or minor topic of these publications.
Bar chart showing 1151 publications over 31 distinct years, with a maximum of 72 publications in 2008
To see the data from this visualization as text, click here.
RCMI CC is supported by the National Institute on Minority Health and Health Disparities, National Institutes of Health (NIH), through Grant Number U24MD015970. The contents of this site are solely the responsibility of the authors and do not necessarily represent the official views of the NIH

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