Question

A). What are the structure and key sections for a typical research paper?

B). Please define the relative risk (RR) and odds ratio (OR). What is the difference between relative risk and odds ratio?

C). What are case-control design, nested case-control design, and cohort design? What are the differences between case-control design and population-based case-control / nested case-control design, and cohort design?

Answer 1

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