Social & Preventive Medicine Relative risk can be calculated by: September 2008 A Incidence of disease amongst exposed/incidence of disease amongst non-exposed B Incidence of disease amongst non-exposed/ incidence of disease amongst exposed C Incidence of disease amongst exposed/total population of that area D Incidence of disease amongst non-exposed/total population of that area 💡 Explanation Relative risk can be calculated by: September 2008 ✓ Correct Answer: A. Incidence of disease amongst exposed/incidence of disease amongst non-exposed