srp: Преваленца

Information
has URI	http://lexvo.org/id/term/srp/%D0%9F%D1%80%D0%B5%D0%B2%D0%B0%D0%BB%D0%B5%D0%BD%D1%86%D0%B0

Meaning
means	(noun) (epidemiology) the ratio (for a given time period) of the number of occurrences of a disease or event to the number of units at risk in the population prevalence