Please answer the following questions to check your understanding of the course materials for Intro to Epidemiology, Part 5: Measures of Impact.
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A case-control study of oestrogen use and uterine (endometrial) cancer showed an attributable fraction of 60%. Assuming the relation between oestrogen use and uterine cancer is causal, this suggests that:CorrectIncorrect
A cohort study was conducted in a base population in which 60% of the subjects were exposed. The investigator observed that 50% of the study participants developed the disease during the follow-up period, and 30% of the unexposed participants developed the disease during the follow-up. Therefore, the estimated population attributable fraction is:CorrectIncorrect