Question

Which of the following relative risks would suggest that an

exposure reduces the risk of an outcome?
a. 0.7
b. Cannot determine from the information given
c. 1.7
d. 1.0

Answer 1

The relative risk that suggests an exposure reduces the risk of an outcome is option a, which is 0.7. So, the correct answer is option a.

Step-by-step explanation:

The student is asking about relative risk, which is a measure used in epidemiology and public health to determine the association between exposure to a certain factor and the risk of a particular outcome. In a relative risk calculation, a value less than 1 suggests that the exposure may be associated with a reduction in risk of the outcome.

A relative risk of 1.0 indicates no difference in risk, while a value greater than 1 suggests an increased risk. Therefore, the relative risk that would suggest an exposure reduces the risk of an outcome is a. 0.7.