TY - JOUR T1 - Relative risk rather than absolute risk reduction should be preferred to sensitise the public to preventive actions JF - Gut JO - Gut SP - 1045 LP - 1046 DO - 10.1136/gutjnl-2021-324689 VL - 71 IS - 6 AU - Nicolas Chapelle AU - Myriam Martel AU - Alan N Barkun AU - Marc Bardou Y1 - 2022/06/01 UR - http://gut.bmj.com/content/71/6/1045.abstract N2 - We thank Lawrence and colleagues1 for their interest in our work,2 about which they raised some comments as the need of expressing results in absolute rather than relative risks.As they appropriately mentioned in their correspondence, absolute risk is an important parameter for the estimation of the effect of an intervention and must sometimes be preferred to relative risk.However, when discussing with health professionals and policymakers, using absolute risk reductions, expressed as percentages, may incorrectly lead to an intervention being considered unnecessary. As example, what would be the point of reducing by 30% the occurrence of an event affecting 2% of the population? This is exactly what we were confronted to with the COVID-19 pandemic, when policymakers were criticised for putting in place measures to reduce individual freedoms, which were considered excessive in relation to the perception … ER -