Incidence

Pronunciation
/in-si-dence/
Category
Epidemiology
Singular
Incidence
Plural
Incidences

Definition

The number of new cases of a disease or condition that occur in a population over a specific period of time.

Etymology

Example

The incidence of Lyme disease has increased in recent years.

Related Terms

  • Prevalence
  • Epidemiological studies
  • Disease outbreaks