Mathematics, 19.07.2021 18:00, cruzc2

A prospective cohort study of 18,540 men was designed to determine the relationship of cigarette smoking to cardiovascular disease (CVD) deaths. After five years of follow-up, the study produced the following results: Group Cigarette smokers Non-cigarette smokers Total Number 4,205 14,335 18,540 CVD Deaths 339 422 761
Based on the data, what is the relative risk of CVD death due to cigarette smoking?
a. 2.74
b. 2.60
c. 0.368
d. 0.383

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A prospective cohort study of 18,540 men was designed to determine the relationship of cigarette smo...