Which of the following design options maximises the exchangeability of groups being compared to assess whether a given exposure causes a particular disease?
A) A standard randomised controlled trial (RCT)
B) A cross‐over trial
C) A carefully matched cohort study
D) A counterfactual thought experiment
E) A carefully matched case‐control study
Correct Answer:
Verified
Q2: What is/are the main disadvantage(s) of using
Q3: Which of the following is true of
Q4: Which of the following is true in
Q5: Controls are needed in a case‐control study
Q6: Which of the following methods is the
Q7: In measuring an exposure in a prospective
Q8: The following table shows data from an
Q9: In assessing the relative merits of case‐control
Q10: In a study designed to determine the
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