A study that follows a group of individuals free of the disease or condition of interest into the future is an example of a(n) ____ study.
A)retrospective cohort
B)prospective cohort
C) retrospective cross-sectional
D) prospective cross-sectional

Question

A study that follows a group of individuals free of the disease or condition of interest into the future is an example of a(n) ____ study.​
A)​retrospective cohort
B)​prospective cohort
C) ​retrospective cross-sectional
D) ​prospective cross-sectional

Quizplus · Accepted Answer

A prospective cohort study follows a group of individuals into the future, collecting data on their exposure to a particular risk factor or set of risk factors, and observing them for the development of the disease or condition of interest. This type of study design allows for the investigation of the temporal relationship between risk factors and outcomes and is a powerful tool for identifying risk factors and potential interventions. A retrospective cohort study, on the other hand, looks back in time to identify a group of individuals who were exposed to a particular risk factor and compares them to a group who were not exposed. Retrospective cross-sectional and prospective cross-sectional studies are different study designs that focus on collecting data at a single point in time.

A Study That Follows a Group of Individuals Free of the Disease