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ANSWER the following Questions: 4. What problem results when compliance is poor in an experimental or cohort study? 5. What is the purpose of Intent-to-Treat

ANSWER the following Questions:

4. What problem results when compliance is poor in an experimental or cohort study?

5. What is the purpose of Intent-to-Treat analysis in an experimental study?

6. What are the similarities and differences between cohort studies and experimental studies with respect to:

A. selection of comparison group participants

B. use of placebos

C. masking (blinding)

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