In statistical analysis, the coefficient of variation ... Although COV is most commonly used in comparing relative risk, it may be applied to many types of probability distribution.

The PAF is the proportion of cases for an outcome of interest that can be attributed to a given risk factor among the entire population.2 Despite this clear description, it is not rare to find studies ...

Patients who underwent a heart transplant are at an increased risk of developing melanoma when compared with the general population.