Social & Preventive Medicine Relative risk 2 means ? A Risk of developing disease is 2 times higher among nonexposed B 30% of disease among exposed is due to risk facter C 200% increase in risk of developing disease among exposed D Incidence rate is 2 times higher in exposed group than non-exposed 💡 Explanation Relative risk 2 means ? ✓ Correct Answer: D. Incidence rate is 2 times higher in exposed group than non-exposed