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- Dictionaryprevalence/ˈprɛv(ə)ləns/
noun
- 1. the fact or condition of being prevalent; commonness: "the prevalence of obesity in adults"
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PREVALENCE definition: 1. the fact that something is very common or happens often: 2. the fact that something is very…. Learn more.
the fact that something is very common or happens often: the prevalence of smoking among teenagers. The prevalence of the disease is higher in some families. See. prevalent. Fewer examples. Doctors are seeing an increase in the prevalence of obesity. There is concern is over the prevalence of fine dust as an air pollutant.
existing very commonly or happening often: These diseases are more prevalent among young children. Trees are dying in areas where acid rain is most prevalent. Synonyms. predominant. rife formal. Thesaurus: synonyms, antonyms, and examples. happening or seen often. common Working from home has become increasingly common.
: the degree to which something is prevalent. especially : the percentage of a population that is affected with a particular disease at a given time. Synonyms. commonness. frequence. frequency. frequentness. See all Synonyms & Antonyms in Thesaurus. Examples of prevalence in a Sentence.
Definition of prevalence noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Prevalence is a measurement of all individuals affected by the disease at a particular time, whereas incidence is a measurement of the number of new individuals who contract a disease during a particular period of time.
Definition. Prevalence is the proportion of a population who have a specific characteristic in a given time period. How is Prevalence Estimated? To estimate prevalence, researchers randomly select a sample (smaller group) from the entire population they want to describe.
Prevalence means there is a lot of something. If you get a bad grade on a paper for having a prevalence of typos, you need to proofread your work more carefully. The word prevalence comes from the Latin praevalere, meaning "condition of being widespread or general."
Prevalence is the noun form of the adjective prevalent, meaning widespread, common, or extensive. In the context of medicine, prevalence refers to how widespread a disease is—specifically, the total number of cases in a population at a given time.
Prevalence, in epidemiology, the proportion of a population with a disease or a particular condition at a specific point in time (point prevalence) or over a specified period of time (period prevalence).
