Incidence of a problem is to prevalence of a problem as

Question

Quizplus · Accepted Answer

Incidence refers to the number of new cases of a health problem in a given time period (such as the number of new cases of the common cold in a year), while prevalence refers to the total number of cases of a health problem at a given time (such as the number of cases of the common cold on a given day). Therefore, the relationship between incidence and prevalence is similar to the relationship between the number of cases of the common cold per year and the number of cases of the common cold on a given day.

Incidence of a Problem Is to Prevalence of a Problem