Case Control Studies

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Questions and Answers

Which study design is ideal for determining causality?

  • Randomized controlled trial (correct)
  • Prospective cohort study
  • Cross-sectional study
  • Case control study

What is one potential bias that can occur in a case control study?

  • Sampling bias
  • Confounding bias
  • Measurement bias
  • Selection bias (correct)

Which study design is most appropriate for studying a rare disease with a prevalence of 1 in 100?

  • Randomized controlled trial
  • Case control study (correct)
  • Cross-sectional study
  • Prospective cohort study

Which study design is most suitable for assessing the association between exposure and outcome in a specific population at a single point in time?

<p>Cross-sectional study (A)</p> Signup and view all the answers

Which study design is least useful for determining causality?

<p>Case control study (C)</p> Signup and view all the answers

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