prevalence
29 05 2008Nouns
1. (n.) prevalence;
- the quality of prevailing generally; being widespread;
- “he was surprised by the prevalence of optimism about the future”;
2. (n.) prevalence;
- (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;
3. (n.) preponderance, prevalence;
- a superiority in numbers or amount;
- “a preponderance of evidence against the defendant”;
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