What is relative risk?
A) Proportion of the participants experiencing an outcome in the intervention group divided by the proportion experiencing the outcome in the control group
B) Proportional reduction in the rates of poor outcomes between the experimental and control participants
C) Range of values with a specified probability of including the true effect, which can never be known absolutely
D) Number of study participants who would have died anyway without the intervention

Question

Quizplus · Accepted Answer

Relative risk is the ratio of the probability of an outcome in an intervention group compared to the probability of the same outcome in a control group. It is calculated by dividing the proportion of participants with the outcome in the intervention group by the proportion in the control group.

What Is Relative Risk