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- DictionaryPrev·a·lence/ˈprev(ə)ləns/
noun
- 1. the fact or condition of being prevalent; commonness: "the prevalence of obesity in adults"
noun. prev· a· lence ˈpre-və-lən (t)s. ˈprev-lən (t)s. Synonyms of prevalence. 1. : the quality or state of being prevalent. 2. : the degree to which something is prevalent. especially : the percentage of a population that is affected with a particular disease at a given time.
PREVALENCE definition: 1. the fact that something is very common or happens often: 2. the fact that something is very…. Learn more.
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 meaning: 1. the fact that something is very common or happens often: 2. the fact that something is very…. Learn 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.
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).
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.
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.
noun. /ˈprevələns/ [uncountable] (formal) the fact of existing or being very common at a particular time or in a particular place. an increase in the prevalence of smoking among young people. Want to learn more?
noun. the condition of being prevalent, or widespread: The study examines the prevalence of profanity in video games. the degree to which something is prevalent or widespread, especially a disease, disorder, or pathogen: The prevalence of diabetes mellitus is rising worldwide. Discover More.
