Participants are classified according to their exposure to a factor of interest and then are observed over time to document the incidence of disease in what type of study?

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Melissa Wang

Biology

19 March, 16:40

Participants are classified according to their exposure to a factor of interest and then are observed over time to document the incidence of disease in what type of study?

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Amiah Morgan · Answer 1

This research study would be a prospective cohort study.

In this study, the groups are different in some way, for example, a control group which received no treatment, a standard group who received a well-studied drug and a test group who received a new drug. These groups are followed over time and the outcome (such as curing a disease or alleviating symptoms) will be compared.