A researcher conducted a well-funded, prospective cohort study in 2011, in which she collected data on a total of 450 women who worked at Abrutze Radiology1 in Houston,

oars vu and Onward Remember the Abrutze cohort study from HW#4? Below is what you already know: A researcher conducted a well-funded, prospective cohort study in 2011, in which she collected data on a total of 450 women who worked at Abrutze Radiology1 in Houston, TX. After two years of follow-up. the researcher found that 80% of the Abrutze workers had received accidental low doses of radiation. Of the 80% of women who received the accidental low doses, 45% developed an aggressive form of uterine cancer within the two years Of those women who did not receive the accidental radiation, 25 still went on to develop uterine cancer. You completed the following table: m

7. The investigator decided that the relationship between radiation exposure and uterine 

cancer was indeed causal. Calculate the attributable risk (not the attributable risk percent). 

Express your answer as the number of cases per any multiplier (e.g., 1000, 10,000, etc.). 

(State the formula and show your work.) 

8. How would you interpret the attributable risk calculated above?

9. Calculate the population-attributable risk. (State the formula and show your work.) 

10. Provide a 1-sentence interpretation of the above finding