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Questions and Answers
Which study design is ideal for determining causality?
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?
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?
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?
Which study design is most suitable for assessing the association between exposure and outcome in a specific population at a single point in time?
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Which study design is least useful for determining causality?
Which study design is least useful for determining causality?
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