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Dr. Jackman wants to conduct a study on the incidence of HIV in people aged 20-40...

Dr. Jackman wants to conduct a study on the incidence of HIV in people aged 20-40 in Washington, D.C. over the next 3 years? She comes to you because he needs help with his study design. She only wants to include people who are 20-40, and they need to be HIV negative. Based on this information which study design is most appropriate?

Prospective cohort study
Case control study
Crossover trial
None of the provided

Case series

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math   Statistics-And-Probability   
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Answer #1

Prospective cohort study.

This is because Dr.Jackman wants to conduct a study on 20-40 year olds who cannot have HIV and wants to conduct a study on the incidence of HIV in people aged 20-40, thus She is starting with a cohort who does not have HIV and and doing a prospective study of that cohort.

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