What does the term "cohort study" refer to?
A) study of longitudinal data of cases with a common starting event
B) study of past characteristics of a set of cases across time
C) study of cases with variable values within a fixed range
D) study of several sets of cases at one time period

Question

Quizplus · Accepted Answer

A cohort study specifically refers to research that follows a group of people over time who share a common characteristic or experience within a defined period. This allows for the examination of how certain factors affect outcomes over the long term.

What Does the Term "Cohort Study" Refer To