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Unformatted text preview: November. Throughout November and December, 310 people in the study developed the flu. Of those who stayed healthy, 370 had been vaccinated. a. Construct a 2 x 2 table b. Calculate the appropriate measure of association. c. Is having the exposure (the vaccine) protective, or does it put people at higher risk for having flu? Name: __________________________ 3. Below is a table showing the age-adjusted mortality rates (per 10,000) of stroke and congestive heart disease (CHD) in smokers. Smokers Non-smokers CHD 132 20 Stroke 682 416 a. Calculate the relative risk for congestive heart disease and interpret your findings. b. Calculate the attributable risk for each disease and interpret your findings....
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- Spring '08
- Epidemiology, flu, flu vaccine, congestive heart disease