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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 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.
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.
Jun 13, 2022 · In statistics, prevalence is the proportion of individuals in a population who have a specific characteristic at a certain time period. Researchers typically measure prevalence by taking a random sample of individuals from the population and simply counting how many of the individuals in the sample have the specific characteristic.
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.
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). Prevalence is often confused with incidence, which is concerned only with the measure of new.
prevaricate verb. Definition of prevalence noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
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 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."
Jun 26, 2023 · The number of cases of a disease, number of infected people, or number of people with some other attribute present during a particular interval of time. It is often expressed as a rate (for example, the prevalence of diabetes per 1,000 people during a year).
