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- Which of the following statements
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Card 10 / 13: Which of the following statements about case-control studies are true? (Choose all that apply)
A)
They are generally less costly than prospective cohort studies
B)
They are efficient for assessing diseases with long term latency (the period between exposure and disease occurrence)
C)
They are not efficient for rare exposures
D)
They are not efficient for rare outcomes
Answer:
A) They are generally less costly than prospective cohort studies
B) They are efficient for assessing diseases with long term latency (the period between exposure and disease occurrence)
C) They are not efficient for rare exposures
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