Health and Wellness Atlas

How The Body Thrives
Sign In
Text size
100%
Theme
Open Question

What year did prevalence originate as a defined epidemiological measure?

Facts
Open Question
Question Status
Open 1
Open Question

Prevalence is defined by every standard reference as the proportion of a population living with a disease or condition at a given time, but the Encyclopedia Britannica overview cited on this entity and the Wikipedia article on prevalence both give the definition with no first use, no originating publication and no individual credited with introducing the term, unlike eponymous measures on this atlas such as body mass index (Adolphe Quetelet, 1832) and herd immunity (1894).

What would resolve this A source tracing the term prevalence, in its epidemiological sense, to a specific publication and naming when it entered standard use, or a scholarly consensus that the term developed gradually with no single point of origin.
OpenHistory of epidemiologyEncyclopedia Britannica
Connections

Question On

Prevalence, Concepts
Source Encyclopedia Britannica
Sources
1. Encyclopedia Britannica
Encyclopedia Britannica, Inc.Overview article (definition given, no origin claim)View the Source
Comments (0)
No comments yet. Be the first to share a thought.
Reader Challenges (0)
No disputes yet. Spotted an error or a better source? Open the first one.