The Following Table Summarizes the Findings of a Cohort Study

question 12

Multiple Choice

The following table summarizes the findings of a cohort study.Participants were enrolled in January 1,2015,and followed up until December 31,2015.Researchers were interested in the effect of physical activity on cardiovascular disease. $$\begin{array} { | l | c | c | c | } \hline & \text { Cardiovascular events } & \text { No events } & \text { Total } \\\hline \text { Physically active } & 28 & 1,972 & 2,000 \\\hline \text { Inactive } & 75 & 2,925 & 3,000 \\\hline\end{array}$$ Based on the previous information,calculate the incidence per 1,000 per year of cardiovascular events among those who were categorized as physically active.

• A) 14/1,000 per year
• B) 25/1,000 per year
• C) 28/1,000 per year
• D) 75/1,000 per year
• E) 99/1,000 per year

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