Please answer the following questions to check your understanding of the course materials for Intro to Epidemiology, Part 4: Measures of Association.
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What is the range of values for an incidence rate difference?
What is the cumulative incidence ratio for the association between coffee and sleep problem based on the information in the table (comparing coffee group versus no coffee group)?CorrectIncorrect
At an initial examination in Oxford, Mass., migraine headache was found in 5 of 1,000 men aged 30 to 35 years and in 10 of 1,000 women aged 30 to 35 years. The inference that women have a two times greater risk of developing migraine headache than do men in this age group is:CorrectIncorrect