{"version":"1.0","type":"link","title":"Risk difference - Newikis","description":"The risk difference (RD), excess risk, or attributable risk is the difference between the risk of an outcome in the exposed group and the unexposed group. It is computed as , where is the incidence in the exposed group, and is the incidence in the unexposed group. If the risk of an outcome is…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/5/5d/Illustration_of_risk_reduction.svg/1280px-Illustration_of_risk_reduction.svg.png","thumbnail_width":1280,"thumbnail_height":1044}