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Part 3:1dentify the following features with appropriate study design: ...Case-control study 1 b. Cohort study Categorize subj


Part-5: Identify the following features with appropriate study design: a. Case-control study b. Cohort study Categorize subje
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Answer #1

PART 5

Cohort study: categorize subjects on the basis of exposure and then follow up to see if they develop the health condition we are studying

Case control study: Generally used to explore rare diseases

Case control study: Useful for exploring several risk factors for a given outcome

Cohort study: after some time compare the disease rate for the exposed with that of the unexposed

Cohort study: generally used when the exposure is rare

Cohort study: useful when there are several outcomes related to a given exposure

Case control study: Enrolls a group with disease and an appropriate group without disease and compares their patterns of previous exposures

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