MRCT – Number of new cases or events during a period of time. https://mrctcenter.org/glossaryterm/incidence/
CDISC-Gloss – The occurrence of new cases of disease, injury, or disability in a defined population over a specified period of time. NOTE: Incidence is most often expressed relative to the total population at risk (i.e., per unit of population). [After Basic Epidemiology, R. Bonita and others, WHO 2006; After Principles of Epidemiology in Public Health Practice, Third Edition. An Introduction to Applied Epidemiology and Biostatistics, Lesson 3:
Measures of Risk, CDC 2012] Compare to prevalence. See also morbidity rate, morbidity, mortality, incidence rate.