What is the difference between risk and relative risk

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Reference no: EM133546743

Assignment:

We are comparing and contrasting epidemiological methods of research; case-control and cohort study methods. Select either the case-control or cohort study method and compare its features, the methodology, to a randomized controlled trial. There are always risk, relative risk, and an odds ratio involved in the measurement of whether an event may occur.

1. What is the difference between risk and relative risk?

2. What are the risks and relative risks in case-control, cohort study, and randomized controlled trial methods?

3. What are the fundamental characteristics of the case-control

4. What is missing in a case-control study that makes it non-experimental but the RCT experimental?

5. What does the term, "relative risk ratio," mean to you? How is a cohort study used to gather data on risk?

Reference no: EM133546743

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