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Epidemiological Studies Quiz

Focused SBA-style practice, followed by the answer and explanation for every question.

Focused SBA-style practice, followed by the answer and explanation for every question.

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What you will practice

A glimpse of this focused set. Start to see the options, answers and explanations.

1
In a cohort study assessing the effect of exposure to a risk factor, which calculation correctly defines the incidence rate in the exposed group?
2
Which of the following best describes a key flaw of cohort studies?
3
In a case–control study comparing people with a disease to people without the disease, which measure is typically calculated to assess the association between a prior exposure and the outcome?

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