prev·a·lence. noun \?pre-v?-l?n(t)s, ?prev-l?n(t)s\. Definition of PREVALENCE. 1 . : the quality or state of being prevalent. 2. : the degree to which something is ...
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prev·a·lence (pr v -l ns). n. 1. The condition of being prevalent. 2. Medicine The total number of cases of a disease in a given population at a specific time.
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Terme de l'épidémiologie : nombre de personnes atteintes d'une certaine maladie à un moment donné dans une population donnée.
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In epidemiology, the prevalence or prevalence proportion is the proportion of a population found to have a condition (typically a disease or a risk factor such as ...
http://www.thefreedictionary.com/prevalence
La prévalence est un outil de mesure statistique médicale. Elle renseigne sur le nombre de personnes atteintes par une maladie ou tout autre évènement ...
http://www.futura-sciences.com/magazines/sante/infos/dico/d/medecine-prevalence-2818/
Sep 2, 2008 ... Prevalence and incidence are both terms that are commonly used to refer to measurements of disease frequency. Learn what they mean.
http://www.futura-sciences.com/magazines/sante/infos/dico/d/medecine-prevalence-2818/