BS Nursing Epidemiology
nmdcat.online June 6, 2026

74. An epidemiological study on the association between a rare exposure and a rare disease is being designed. What critical study design is typically most efficient for this scenario?

A. Cohort study.
B. Cross-sectional study.
C. Case-control study.
D. Randomized controlled trial.

📖 Additional Information

  • Cohort study.
  • Cross-sectional study.
  • Case-control study.
  • Randomized controlled trial.

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